If no one ______ the phone, they must have gone out for breakfast.

admin2009-05-15 59

问题 If no one ______ the phone, they must have gone out for breakfast.

选项 A、answer
B、answered
C、had answered
D、has answered

答案B

解析由if引导的虚拟条件句表示假设，动词用过去时。故本题答案为B。

转载请注明原文地址:https://kaotiyun.com/show/RLyd777K

公共英语二级笔试

相关试题推荐

随机试题

最新回复(0)