many of the classmates in our class are made______ some extra cla_英语解答

many of the classmates in our class are made______ some extra classes.
A.join
B.joining
C.joins
D.to join

人气：469 ℃　时间：2020-04-14 10:55:35

解答

D.to join,被强制加入；
make sb do sth用于主动语态,do前面不能加to；但是用于被动语态,一定要加上to