I felt surprised that anyone of his intelligence    such an easy test.
#64606
A
might have failed
B
could have failed
C
should have failed
D
must have failed
推荐题目
I always prefer starting early , _____ leaving everything to the last minute.
#65375
A
rather than
B
other than
C
more than
D
less than
I have experienced quite a number of cases ______ I really wanted to help but could not have anything to ______. 
#71066
A
when; put on my hands
B
that; put my hands on
C
where; put my hands on
D
in that; put on my hands