There were two boys in the lab, ________ did the experiment successfully.
#20527
A
the clever of whom
B
the cleverer or whom
C
the clever of them
D
the more clever of them
推荐题目
 The children all looked _____ at the broken model plane and felt quite _____.
#20648
A
sad, sad
B
sadly, sadly
C
sad, sadly
D
sadld, sad
—How was your recent trip to Sichuan?—I've never had ________ one before.
#17669
A
a pleasant
B
a more pleasant
C
a most pleasant
D
the most pleasant
Finding the ______look on the student’ s face, the professor felt _____about his explanation. 
#18617
A
confusing, embarrassed
B
confused, embarrassed
C
confused, embarrassing
D
confusing, embarrassing