—By       local farmers, we hope        them improve their lives.—I think it’s a good idea. 
#75501
A
train; help
B
training; helping
C
training; to help
D
train; helping
推荐题目
--- May we leave the classroom now? --- No, you ____________ . You ____________ to leave before the bell rings.
#78161
A
mustn’t, are allowed
B
don’t have to, are allowed
C
needn’t, aren’t allowed
D
can’t, aren’t allowed
 I told Sally how to get here, but perhaps I ______for her.
#62233
A
had to write it out
B
must have written it out
C
should have written it out
D
ought to write it out
-Thank you for your gift. -________________
#77112
A
The same to you.
B
You’re welcome.
C
Thank you.
D
Good idea.