He is a very careful man, but he ________ make mistakes which seem ridiculous
#87029
A
can
B
must
C
may
D
will
推荐题目
I _____ my son ____ a doctor,but he wasn’t good enough at science.
#90387
A
hoped; would become
B
had hoped ; would become
C
had hoped ;will become
D
hope; will become
If you ______ succeed, you will have to work hard. 
#87734
A
are about to
B
are going to
C
will
D
are to