Therearesomeboys
来源:语文精选馆 1.14W
问题详情:
There are some boys ________ in the river.
A. swimming B. to swim C. are swimming D. is swimming
【回答】
A
知识点:构词法
题型:选择题
问题详情:
There are some boys ________ in the river.
A. swimming B. to swim C. are swimming D. is swimming
【回答】
A
知识点:构词法
题型:选择题