Nowadays it’s very useful ______ a foreign language.A.learnB.learnedC.to learnD.
题型:不详难度:来源:
Nowadays it’s very useful ______ a foreign language.A.learn | B.learned | C.to learn | D.learns |
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答案
C |
解析
试题分析:句意:当今学习外语非常有用。强调句式, It is adj for sb to do sth,做某事对某人来说怎么样。本句中it是形式主语,指代后面不定式内容做形式主语,故选C。 |
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