_____is a good of exercise for both the young and the old.A.The walkB.WalkingC.T
题型:不详难度:来源:
_____is a good of exercise for both the young and the old.A.The walk | B.Walking | C.To walk | D.Walk |
|
答案
B |
解析
不定式和动名词都可作主语,常可互换。但在表示特定的、具体的、特别是将来的动作时,常用不定式;而在表示泛指、习惯性的动作时,常用动名词。 |
举一反三
When and where to build the new power station ______ yet.A.is not decided | B.are not decided | C.has not decided | D.have not decided |
|
Our father often told us in the past that _____is believing.A.to see | B.seeing | C.see | D.to be seen |
|
She pretended ________the letter I wrote the day before yesterday.A.not to receive | B.not receiving | C.not to hear from | D.having not received |
|
I can’t imagine _____that with such a famous author.A.work | B.to work | C.to be working | D.working |
|
She reached the top of the hill and stopped _____on a big rock by the side of the path.A.to have rested | B.resting | C.to rest | D.rest |
|
最新试题
热门考点