--What’s the matter? Why ______?--The signal is against us.A、the train stopping

游客2024-01-19 20

问题 --What’s the matter? Why ______?--The signal is against us.

选项 A、the train stopping
B、does the train stop
C、is the train stopping
D、did the train stop

答案 C

解析用排除法。A、B、D都不对，D是过去时，而前面是现在时，所以后面为将来时态更合适。

转载请注明原文地址:https://tihaiku.com/zcyy/3374970.html

相关试题推荐

随机试题

最新回复(0)

Nomatterwhoyouareorwhereyoucomefrom,onethingiscertain:youare