______, I think, and all the problems could be settled.
#80535
A
If you make more efforts
B
Making more efforts
C
A bit more effort
D
To have made more efforts
推荐题目
—I’m going to the post office.— you’re there, can you buy me some stamps?
#31507
A
Because
B
While
C
As
D
If
So quickly are science and technology advancing ________ is a possibility today may be a reality tomorrow.
#30322
A
which
B
what
C
that which
D
that what
________，Carolina couldn't get the door open.
#30444
A
Try as she might
B
As she might try
C
She might try as
D
Might as she try