You can not borrow books from the school library______you get your student card.
题型：不详难度：来源：
You can not borrow books from the school library______you get your student card.
A,before B,if C,while D,as |
答案
| A |
解析
试题分析：句意，在你取得学生卡之前，你不能从学校图书馆借书。Before……之前 if 如果 while 然而 as 当……时，根据题意，故选A。
点评：解答这类题目，关键是理解题干意思以及各选项连词的意思，可以像数学中的代入法一样，依次把各个选项意思放入句子中进行比较，不难选出正确答案。 |
举一反三
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