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    acid n. 酸,酸性物质 a. 酸的,尖刻的 【查看更多】

     

    题目列表(包括答案和解析)

    1.       The situation ________  ________ immediate action then. （需要，要求）

    2.       The wild population of koalas is in danger of ________  _________.（灭绝）

    3.       He _______  _________ his letter ________ good wishes to the family.（以…结束）

    4.       Don’t mention that at the beginning of the story, or it may _______  ________ the shocking ending.（泄露）

    5.    He _____ always ________  _______ a blue suit.（穿着）

    6.    Practicing Chinese kung fu can not only _______  ______  _______ strength, but also develop one’s character. （增强）

    7.    The hospital is __________  _________ the China Medical University.(附属于)

    8.    He smoked a lot ______  _______  _______ of a terminal cancer.（结果）

    9.    An arrow went past him, n________ missing his head.

    10.   When we got to the hotel, it was still under c__________.

    11.   The church d_________ from the 13th century.

    12.   Everything in the house was ______  ________ after the baby sitter came.（有序的）

    13.   An acid（酸） can _______  _______a base（碱）to form a salt.（反应）

    14.   Doing such a job is ________  __________ _________his talents.（浪费）

    查看答案和解析>>

    阅读理解

    　　Fruit powered digital clock

    　　Fruit's not only good to eat, but it can also power this Fruit Digital Clock．This clock uses the scientific principles on which modern electrical storage batteries are based．The acid(酸)from the fruit helps transmit an electrical flow between two metal poles．The clock is priced at US ＄ 15．Adding any fresh fruit or vegetable to the clock will make it work．The fruit is a clean, renewable source of electrical power．

    　　USB vacuum

    　　Do you know the dirtiest parts of your desk are probably your keyboard and mouse?Get a USB Mini Vacuum with retractable(可伸缩的)cable and suck away all that junk．The US-made product is priced at US ＄14．

    　　SIM card reader

    　　Making useful USB 2.0 multi-card reader even handier, this card can also read and write data to phone SIM cards．It comes with SIM editing software．Download your phonebook to your computer．If you lose your cell phone, you can store missing phone numbers in your new one the US-made IMOMO SIM card＋Multi-Card Reader is priced at US ＄19(152 yuan)．

    　　Beer in your ear

    　　The beer barrel(桶)-shaped Naf Naf Hyp MP3 is a musical box that's capable of playing radio, CDs and cassettes．It's got all the standard features of the typical clock-radio, but with the relaxing look of a big beer barrel．The Danish product is priced at about US ＄130(1040 yuan)．

    (1)

    If you have 115 yuan, which product can you buy according to the passage?

    [　　]

    A．

    Fruit powered digital clock

    B．

    USB vacuum

    C．

    SIM card reader

    D．

    Naf Naf Hyp MP3

    (2)

    Which of the following statements is TRUE?

    [　　]

    A．

    Fruit and vegetables cannot be used as batteries to make a clock work．

    B．

    USB vacuum can be used to clean your house and yard．

    C．

    With SIM card reader you won't lose phone numbers．

    D．

    Naf Naf Hyp MP3 can play radio, DVD and cassettes．

    (3)

    What does “junk” mean in the second item?

    [　　]

    A．

    dirt

    B．

    desk

    C．

    keyboard

    D．

    mouse

    (4)

    The passage is most likely a(n)________．

    [　　]

    A．

    entertainment information

    B．

    science reports on new high-technology

    C．

    introduction of some kinds of musical boxes

    D．

    advertisement for new products

    (5)

    SIM card reader can be used to ________．

    [　　]

    A．

    edit all the data in your computer

    B．

    remove data in phone SIM cards specially

    C．

    help restore your phone book in a new cell phone

    D．

    transfer any file between a computer and a cell phone

    查看答案和解析>>

    阅读理解。
         Fruit powered digital clock
         Fruit's not only good to eat, but it can also power this Fruit Digital Clock. This clock uses the scientific
    principles on which modern electrical storage batteries are based. The acid (酸) from the fruit helps transmit
    an electrical flow between two metal poles. The clock is priced at US $ 15. Adding any fresh fruit or vegetable
    to the clock will make it work. The fruit is a clean, renewable source of electrical power.
         USB vacuum
         Do you know the dirtiest parts of your desk are probably your keyboard and mouse? Get a USB Mini V
    acuum with retractable (可伸缩的) cable and suck away all that junk. The US-made product is priced at
    US $ 14.
         SIM card reader
         Making useful USB 2.0 multi-card reader even handier, this card can also read and write data to phone SIM
    cards. It comes with SIM editing software. Download your phonebook to your computer. If you lose your cell
    phone, you can store missing phone numbers in your new one the US-made IMOMO SIM card+Multi-Card
    Reader is priced at US $ 19 (152 yuan).
         Beer in your ear
         The beer barrel (桶)-shaped Naf Naf Hyp MP3 is a musical box that's capable of playing radio, CDs and
    cassettes. It's got all the standard features of the typical clock-radio, but with the relaxing look of a big beer
    barrel. The Danish product is priced at about US $ 130 (1040 yuan).
    1. If you have 115 yuan, which product can you buy according to the passage?
    [     ]
    A. Fruit powered digital clock
    B. USB vacuum
    C. SIM card reader
    D. Naf Naf Hyp MP3
    2. Which of the following statements is TRUE?
    [     ]
    A. Fruit and vegetables cannot be used as batteries to make a clock work.
    B. USB vacuum can be used to clean your house and yard.
    C. With SIM card reader you won't lose phone numbers.
    D. Naf Naf Hyp MP3 can play radio, DVD and cassettes.
    3. What does "junk" mean in the second item?
    [     ]
    A. dirt
    B. desk
    C. keyboard
    D. mouse
    4. The passage is most likely a(n) _____.
    [     ]
    A. entertainment information
    B. science reports on new high-technology
    C. introduction of some kinds of musical boxes
    D. advertisement for new products
    5. SIM card reader can be used to _____.
    [     ]
    A. edit all the data in your computer
    B. remove data in phone SIM cards specially
    C. help restore your phone book in a new cell phone
    D. transfer any file between a computer and a cell phone

    查看答案和解析>>


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