A．light

B．heavy

C．useful

D．comfortable

A．till

B．after

C．before

D．when

A．trouble

B．prevent

C．help

D．understand

A．used

B．kept

C．invented

D．lent

A．TV

B．radio

C．pen

D．computer

A．heavier

B．lighter

C．cheaper

D．brighter

A．hold

B．build

C．discover

D．practise

A．blackboard

B．desk

C．screen

D．card

A．find out

B．hand in

C．get back

D．give back

A．helpful

B．famous

C．good

D．bad

完形填空

先通读下面的短文，掌握其大意，然后在每小题所给的四个选项中，选出可以填入空白处的最佳选项。

　　Big schoolbags have been a big problem for students for a long time．Maybe your schoolbag is too　　1　　to carry, and it troubles you a lot　　2　　you want to find out a book to read．Now e-textbooks will　　3　　you．

　　It is said that many Chinese middle schools are going to use e-textbooks．An e-textbook, in fact, is a small　　4　　for students．It is much　　5　　than a usual schoolbag and easy to carry．Though it is as small as a book, it can　　6　　everything for study．The students can read the text page by page on the　　7　　，take notes　　8　　the pointer (屏写笔)，or even “hand in” their　　9　　to their teachers by sending e-mails．All they have to do is to press a button (按开关)．

　　Some people say e-textbooks are good, but some say they may be　　10　　for the students' eyes．What do you think of it?

(1)

(2)

(3)

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(5)

(6)

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(10)

完形填空．

Big schoolbags have been a serious problem for students for a long time．Maybe your schoolbag is too 　　1　　 to carry, and it troubles you a lot 　　2　　 you want to find a book out to read, Now an e-textbook will 　　3　　 you．It is said that e-textbooks are going to be 　　4　　 in Chinese middle schools．An e-textbook, in fact, is a small 　　5　　 for students．It is much 　　6　　 than a usual schoolbag and easy to carry．Though it is as small as a book, it can 　　7　　 all the materials(材料)for study．The students can read the text page by page on the 　　8　　, take notes with the pointer(屏写笔)．Or even " 　　9　　 "their homework to their teachers by sending e-mails．All they have to do is to press a button．Some people say e-textbooks are good．but some say they may be 　　10　　 for the students' eyes．What do you think of it?

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

完形填空阅读下面短文, 掌握其大意, 然后从各题所给的四个选项(A、B、C和D)中, 选出最佳选项. Big schoolbags have been a serious problem for students for a long time. Maybe your schoolbag is too __1__ to carry, and it troubles you a lot __2__ you want to find a book out to read. Now an e-textbook will __3__ you. It is said that e-textbooks are going to be __4__ in Chinese middle schools. An e-textbook, in fact, is a small __5__ for students. It is much __6__ than a usual schoolbag and easy to carry. Though it is as small as a book, it can __7__ all the materials(材料)for study. The students can read the text page by page on the __8__, take notes with the pointer(屏写笔), or even "__9__" their homework to their teachers by sending e-mails. All they have to do is to press a button. Some people say e-textbooks are good, but some say they may be __10__ for the students' eyes. What do you think of it

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)