题目内容
We know _____America is great not because it is perfect but because it can always be made better and _____ the unfinished work of perfecting the union falls to each of its citizens.
| A.不填;不填 | B.that ; that | C.that ; 不填 | D.不填;which |
B
解析试题分析:考查连接词用法。根据结构可知此处and连接两个宾语从句,从句意思完整,不少成分,所以用that引导,所以答案选B。句意:我们知道美国之所以伟大,不是因为它完美,而是因为我们可以不断让它变得更好,而让它更好的未竟工作,就落在我们每个人的身上。
考点:考查连接词用法。
Considering the time limits, we also provide CDs ________ our students may prefer to study at home.
| A.so that | B.so long as | C.in case | D.as if |
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| A.when | B.while | C.after | D.before |
Start out right away, ________ you’ll miss the first train.
| A.and | B.but | C.or | D.while |
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| A.what’s more | B.that is to say | C.believe it or not | D.in other words |
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| A.since | B.that | C.before | D.when |
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| A.that | B.which | C.what | D.as |
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| A.so that | B.no matter how | C.as long as | D.except that |
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| A.Before | B.Unless | C.When | D.Once |