Can you tell me at that time?A. what were they doingB. what they were doingC. what are th

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解决时间 2021-03-23 10:14

提问者网友：川水往事
2021-03-23 06:23

Can you tell me at that time?
A. what were they doing
B. what they were doing
C. what are they doing
D. what they are doing

最佳答案

五星知识达人网友：我住北渡口
2021-03-23 08:00

A. what were they doing(答案→)B. what they were doingC. what are they doingD. what they are doing解析：句意：你能告诉我那个时间他们正在做什么吗？宾语从句的结构：主语+谓语+连接词+从句。从句在句中作宾语。从句要用陈述句的语序。如果主句是一般现在时，从句根据需要选择时态，如果主句是过去时态，从句要用相应的过去时态。主句是一般现在时，从句根据需要用过去进行时。AC语序错误，D时态错误，故选B

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1楼网友：纵马山川剑自提
2021-03-23 08:26

就是这个解释

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