题目内容
Among the many dangers_________-- sailors have to face, probably the greatest of all is fog.
| A．which | B．what | C．where | D．when |
A
解析试题分析：由句子意思可分析出sailors have to face 作定语，修饰先行词the many dangers，且从句缺少宾语（face...），要用关系代词。 因此A选项正确。句意为“ 在水手不得不面对的许多危险中，可能最大的是雾霾。”
考点：考查定语从句
举一反三单元同步过关卷系列答案The number of the students in senior high school, ____ is mentioned above, is increasing.
| A．as | B．which | C．what | D．who |
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| A．were | B．was | C．are | D．is |
— Did you know any French before you arrived in Washington?
— Never ______ it, actually.
| A．had I learned | B．have I learned |
| C．I learned | D．was I learning |
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| A．all of which | B．each of which | C．all of them | D．each of them |
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| A．were | B．had been | C．should be | D．was |
no modern telecommunications, we would have to wait for weeks to get news from around the world.
| A．Were there | B．Had there been | C．If there are | D．If there have been |
Try ________ she might, Sue couldn't get the door open.(2011·全国Ⅰ)
| A．if | B．when | C．sine | D．as |
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| A．most of them | B．most of which |
| C．most of what | D．most of that |