—Doesheknowhow
来源:语文精选馆 2.88W
问题详情:
—Does he know how _________ these maths problem?
—Maybe he does.
A.to work out B.working out C.work out D.worked out
【回答】
A
知识点:非谓语动词
题型:选择题
问题详情:
—Does he know how _________ these maths problem?
—Maybe he does.
A.to work out B.working out C.work out D.worked out
【回答】
A
知识点:非谓语动词
题型:选择题