If it had not been for the snow, we ______ the mountain yesterday.

admin2009-08-15  36

问题 If it had not been for the snow, we ______ the mountain yesterday.

选项 A、can have climbed
B、could climb
C、can climb
D、could have climbed

答案D

解析 原题中的yesterday是信息词可暗示考生,该句应选与过去事实相反的非真实条件句虚拟语气条件。从句用过去完成式,而主句用could + have+过去分词。答案为D。
转载请注明原文地址:https://kaotiyun.com/show/uofd777K
0

随机试题
最新回复(0)