题目内容
13. seems to be a strong competition in China for senior high school students to enter college or university.( )A. | It | B. | Which | C. | What | D. | That |
分析 考查it用法.句意:在中国,高中生进入大学似乎是一场激烈的竞争.
解答 答案:A,it作形式主语,for senior high school students to enter college or university是真正的主语,当不定式放在后面作主语时,只能用it作形式主语,不能用其他选项.
点评 当不定式、动名词、从句等用作主语时,避免头重脚轻,通常在句首使用形式主语it,而把真正的主语放在句子末尾:
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