题目内容
【题目】It’s necessary that he a recognized qualification .
has
B. have
C. had
D. having
【答案】B
【解析】在It’s necessary that …中,从句要用虚拟语气,谓语动词用should+.动词原形,should可省略。
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题目内容
【题目】It’s necessary that he a recognized qualification .
has
B. have
C. had
D. having
【答案】B
【解析】在It’s necessary that …中,从句要用虚拟语气,谓语动词用should+.动词原形,should可省略。