________ doing his experiment, he forgot to pick up his wife from the station.
#13211
A
Absorbed in
B
Absorbed to
C
Absorbing in
D
Absorbing to
推荐题目
You should study the details of the policy before you sign it.
#11635
A
in return
B
in advance
C
at ease
D
on purpose
Shortly after the accident two ____ policemen were sent to the spot to keep order.
#13995
A
score of
B
scores
C
score
D
scores of
As time went on, people came to be ______ of the seriousness of China's population.
#10869
A
aware
B
abundant
C
adequate
D
alarmed
You had better drink this , for it _______ vitamin C and it is good to your health.
#12449
A
includes
B
including
C
contains
D
containing