Peter ________ be really difficult at times even though he's a nice person in general.
#11445
A
shall
B
should
C
can
D
must
推荐题目
The girl was very disappointed when his boyfriend didn’t _______at the right time.
#11210
A
break up
B
set up
C
bring up
D
turn up
I can't _ him in the knowledge of wild plants．As a matter of fact, he' s an expert．
#13229
A
match
B
win
C
compare
D
defeat
I met my old friend ____________ on my way home from school.
#13802
A
by chance
B
on accident
C
by sudden
D
on occasion
He likes helping others, ______ those who are in trouble.
#12312
A
in theory
B
in particular
C
in favor
D
in practice
I saw Bob play the piano at John's party and on that ________ he was simply brilliant.
#11475
A
scene
B
circumstance
C
occasion
D
situation