Attention__________ on his painting, he even didn’t notice me come in.
#91321
A
fixing
B
was fixed
C
which fixed
D
fixed
推荐题目
With no central government,the island was ruled by kings,     a different region of the country.
#91461
A
each controlling
B
each controlled
C
each to control
D
each was controlling
With his lips still _______ ,he couldn’t say a word.
#91346
A
trembling
B
tremble
C
to tremble
D
to be trembling
I couldn’t do my homework with all that noise ________. 
#91268
A
going on
B
goes on
C
went on
D
to go on