问几道有关倒装句的题
有三道有关倒装句的练习题,我都不太懂,
1.Seldom _____TV during the day.A.they watchB.are they watching【老师给的答案是B】C.have they watchedD.do they watch
这个不能看成是频度副词提前吗?那样A不也就能选了么
2.Hardly _____his homework when he went out.
A.finished he B.he had finished C.did he finish D.had he finished
这个是D
3.Not only ————a promise ,but also he kept it.
A.has he made B.does he make C.he made D.did he make
这个是D