______ at the door before you enter my room, please.
#70823
A
Knock
B
Knocking
C
Knocked
D
To knock
推荐题目
_______, I lost heart in English learning, but my teacher said to me, “Keep on working hard, and you’ll succeed ________.”
#64179
A
At a time; in time
B
At one time; in time
C
At a time; on time
D
At one time; on time
When they moved to the new place，the children ________the change very well.
#64863
A
adapted to
B
adopted to
C
used to
D
attempted to
When I was _______ the school football team because I was unfit, I knew it was time to quit _______.
#67392
A
taken off, smoking
B
taken up, having smoked
C
taken down, to smoke
D
taken apart, smoking
Sister Lotus came back home yesterday, ________, she was gone for years.
#68837
A
Believe it or not
B
To be honest
C
On the contrary
D
Don't worry