Mr. Wu came into the  classroom ,         a book in his hand.
#49562
A
hold
B
holds
C
holding
D
held
推荐题目
The policeman told us                the street when the traffic light was red.
#48686
A
not cross
B
didn’t cross
C
not to cross
D
not crossing
Don’t jump to a conclusion! Let’s _______ the problem first.
#49685
A
discussion
B
discussing
C
discuss
D
to discuss
Would you mind _________ the piano softly ?
#50945
A
to play
B
playing
C
played
D
play