小米平板1百度百科:allow to do和 allow doing区别

来源:百度文库 编辑:高校问答 时间:2024/04/30 01:45:18

allow doing不能分开

allow sb. to do中间必须有sb. ,如果没有,就用allow doing

应该是allow sb. to do sth.
allow doing
就是有人的话就要用to do

allow sb to do sth(允许某人将来去做某事)the doctor allow him to smoke.
allow (sb) doing sth(现在)
is now allow smoking in the meeting room?

allow sb. to do sth.

allow doing sth.