_________useful advice it is ?
#66061
A
What a
B
How a
C
What
D
How
推荐题目
Please do me a favor —_____ my friend Mr. Smith to Youth Theater at 7:30 tonight.
#65964
A
to invite
B
inviting
C
invite
D
invited
_________, I think, and the problems would be settled.
#66166
A
If you double your efforts
B
Making more efforts
C
So long as you don’t lose heart
D
A bit more effort