练习题 -- 定语从句 >> 限制性与非限制性定语从句
共 14 题
第 1/14 题
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As ___ known to all, honesty is the best policy.
正确答案: A
As is known to all众所周知。
第 2/14 题
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The president, ___ is 70, announced his retirement.
正确答案: B
非限制性人+主语who。
第 3/14 题
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"My father, that is 60, still works" is correct.
正确答案: B
非限制性定语从句不能用that。用who(人)或which(物)。
第 4/14 题
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___ is often the case, he was late.
正确答案: C
As is often the case情况常常如此。
第 5/14 题
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My father, ___ is 60, still works hard.
正确答案: C
非限制性定语从句（逗号）不能用that。人+主语→who。
第 6/14 题
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"She passed, which made everyone happy" — "which" refers to the whole clause.
正确答案: A
which指代前面整个句子的内容。
第 7/14 题
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The students ___ work hard will succeed.
正确答案: A
限制性定语从句（无逗号）。
第 8/14 题
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He married her, ___ surprised everyone.
正确答案: B
which指代整个主句。
第 9/14 题
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She has two sons, both of ___ are teachers.
正确答案: B
介词+whom。
第 10/14 题
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He passed the exam, ___ made us happy.
正确答案: B
非限制性定语从句，which指代整个主句。
第 11/14 题
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My brother, ___ lives in Beijing, is a doctor.
正确答案: C
非限制性定语从句人+主语用who。
第 12/14 题
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___ is known to all, the earth is round.
正确答案: C
As is known to all众所周知。
第 13/14 题
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There are 50 students, most of ___ are from China.
正确答案: B
介词of+whom。