I was deep in thought, so I didn't notice _____.
#98297
A
him to come in
B
him come in
C
he come in
D
him coming in
推荐题目
He did nothing but ________walk in the street. 
#95370
A
taking    
B
take    
C
to take    
D
took
         to frighten the poor man, Mrs Richards quickly hid under stairs.
#94414
A
Not anxious
B
Anxious not
C
Being not anxious
D
Not being anxious
Great attention must be paid ________ education,especially in the countryside.
#92264
A
develop
B
to develop
C
to developing
D
Developing