I asked him to come at 8 o’clock but he . It’s already 9 now.A. didn’t show upB. hasn’t s

问题补充：

I asked him to come at 8 o’clock, but he . It’s already 9 now.

A. didn’t show up

B. hasn’t shown

C. hadn’t shown

D. wasn’t showing up

答案：

(答案→)A. didn’t show up

B. hasn’t shown

C. hadn’t shown

D. wasn’t showing up

解析：考查时态。根据句意：我要求他8点钟来，但他没有出现。现在已经9点钟了。故用一般过去时，选A。