Hemustbehelpingtheoldmantowatertheflowers,
问题详情:
He must be helping the old man to water the flowers, _________ ? A. is he B. isn’t he C. must he D. mustn’t he
【回答】
B
知识点:疑问句 反义疑问句
题型:选择题
问题详情:
He must be helping the old man to water the flowers, _________ ? A. is he B. isn’t he C. must he D. mustn’t he
【回答】
B
知识点:疑问句 反义疑问句
题型:选择题