–Have you ever to Singapore?–No, never.A. areB. wereC. wasD. been

发布时间：2020-08-21 19:10:26

–Have you ever      to Singapore?
–No, never.
A. are
B. were
C. was
D. been

网友回答

A. are
B. were
C. was
(答案→)D. been
解析：本题考查的现在完成时结构：根据句子助动词have可知本句为现在完成时态，故谓语动词要用be的过去分词。故选D。主语+have或has done+其他，只有D符合题意。
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