问题详情:
Look! the ground is wet. It must have rained last night, ________?
A. hasn’t it B. didn’t it C. mustn’t it D. hadn’t it
【回答】
B
知识点:疑问句 反义疑问句
题型:选择题
问题详情:
Look! the ground is wet. It must have rained last night, ________?
A. hasn’t it B. didn’t it C. mustn’t it D. hadn’t it
【回答】
B
知识点:疑问句 反义疑问句
题型:选择题