Canyoutellmewhy________tookthems

发布时间：2020-07-11 08:30:49

Can you tell me why ________ took them such a long time to control the birth rate?













A.this












B.that











C.it











D.they

网友回答

C解析本题考查的是“It takes/took sb. some time to do sth.”的句型。
以上问题属网友观点，不代表本站立场，仅供参考！