—We need a new leader for our Helping Hands Club,but I don’t know_______.—Why not Mary? She is always willing to help others.
#70807
A
what to choose
B
how to choose
C
when to choose
D
who to choose
推荐题目
He’s fed the dog and the cat, _______?
#68760
A
doesn’t he
B
isn’t he
C
wasn’t he
D
hasn’t he
His friend found______________ to tell him the truth . 
#70243
A
that was necessary
B
necessary
C
it’s necessary
D
it necessary
The young man has never been to Hong Kong, _____________?
#71185
A
does he
B
doesn’t he
C
has he
D
hasn’t he