题目内容
_________ you may have, you should gather your courage to face the challenge.
| A．However a serious problem | B．What a serious problem |
| C．However serious a problem | D．What serious a problem |
C
解析试题分析：考查让步状语从句，句意：无论你面临多么严重的问题，你都应该鼓足勇气面对挑战。However引导让步状语从句的时候，是however+adj+主谓，或however+adj+冠词+名词， whatever 是修饰名词的，选C。
考点：考查让步状语从句
----Don’t look down upon Bob. He has his own advantages.
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| A．If | B．Where | C．When | D．Though |
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| A．Strange as it might sound | B．Strange although it might sound |
| C．As it might sound strange | D．As strange it might sound |
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| A．wherever | B．whatever | C．whichever | D．whenever |
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| A．as | B．then | C．until | D．while |
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| A．since | B．after | C．until | D．before |
you may have, you should gather your courage to face the challenge.
| A．However a serious problem | B．What a serious problem |
| C．However serious a problem | D．What serious a problem |
---It is a long time ______ I saw you last．
---Yes．And it will be a long time ______ we see each other again．
| A．when; before | B．after; when | C．since; before | D．since; until |