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
Though John and David are twins, yet they differ widely _______ character.
#12572
A
to
B
from
C
in
D
at
Every year _____ money and energy is spent on environment protection.
#14193
A
large quantities of
B
a large number of
C
a large quantity of
D
a plenty of
The careless driver is _______ for the traffic accident_______ yesterday.
#13481
A
to blame; happened
B
to blame; happening
C
to be blamed; happened
D
to be blamed; happening
Will you take my previous experience into when you fix my salary?
#10880
A
mind
B
thought
C
reference
D
account
The time and effort he has devoted during the past few years____ trees in that remote area is now considered to be of great value．
#13334
A
to plant
B
to planting
C
plant
D
planting