Where () my umbrella?Somebody () it away by mistakes.A is ,must h_英语解答

Where () my umbrella?Somebody () it away by mistakes.A is ,must have taken B is ,must take
C was ,must take
D is ,takes
why?

人气：404 ℃　时间：2020-02-03 13:48:11

解答

Awhy根据语境，第一个空应该用一般现在时，但是把伞拿走的动作是过去发生的动作，所以用现在完成时