, and the problem will be worked out.
#66110
A
If you have a bit more effort
B
Having a little effort
C
A bit more effort
D
There being a little effort
推荐题目
    for the boy to talk with his mouth full!
#66029
A
What bad manners they are
B
How bad manners they are
C
What bad manners it is
D
How bad manners it is
______ your hand over your mouth when you cough. 
#66193
A
Put
B
Putting
C
To put
D
To be putting
—Don’t forget to close the door after school.— ________.
#59412
A
OK, I won’t
B
OK, I will.
C
Yes, I do.
D
No, I don’t.