______for his timely help, I could not have climbed up to the top of the mountai

游客2023-11-20 19

问题 ______for his timely help, I could not have climbed up to the top of the mountain.

选项 A、If it was not
B、If it were not
C、Had it not been
D、Were it not

答案 C

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3203512.html

相关试题推荐

随机试题

最新回复(0)

Whensupplyexceedsdemandforanyproduct,pricesare______tofall.A、timelyB