题目内容
【题目】Ever since then, we ____ good friends.
A. be B. is C. was D. have been
【答案】D
【解析】句意:从那以后,我们已经俨然成为了好朋友。根据句意,结合语法知识,since出现在句中时,谓语动词需要使用现在完成时态,构成为:have done;故答案为:D.
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题目内容
【题目】Ever since then, we ____ good friends.
A. be B. is C. was D. have been
【答案】D
【解析】句意:从那以后,我们已经俨然成为了好朋友。根据句意,结合语法知识,since出现在句中时,谓语动词需要使用现在完成时态,构成为:have done;故答案为:D.