精英家教网 > 初中英语 > 题目详情

Usually, we don’t know how important something is ___ we lose it.

       A. or          B. until             C. as soon as       D.unless

练习册系列答案
相关习题

科目:初中英语 来源: 题型:


B

查看答案和解析>>

科目:初中英语 来源: 题型:


The poor man ate a big breakfast ___ he said he was not hungry.

     A. since        B. because      C. though         D. for       

查看答案和解析>>

科目:初中英语 来源: 题型:


This kind of machine is made America, but it can also be made Chinese.

A, in by B, by in C, in of D, by for

查看答案和解析>>

科目:初中英语 来源: 题型:


—I’m going to a job interview. I feel a little_______.

       —Take it easy. Listening to music can help you relax.

        A.comfortable       B.nervous     C.   excited         D.worried

查看答案和解析>>

科目:初中英语 来源: 题型:


We are all looking forward to______ more than $6,500 for the sick girl.

      A. raise      B. raising     C. be raised       D. being raised

查看答案和解析>>

科目:初中英语 来源: 题型:


Climbing hills ______of great help to our health.

       A. was       B. were     C. is   D. are

查看答案和解析>>

科目:初中英语 来源: 题型:


 The storybook     Lucy. Don’t take it away without telling her.

        A. is          B. belongs to   C. was         D. belongs with

查看答案和解析>>

科目:初中英语 来源: 题型:


— How do you like water sports?

   — I like many of them. And     is my favourite.

  A. hiking     B. climbing         C. jogging          D. sailing

查看答案和解析>>

同步练习册答案