After the earthquake, many kind-hearted people did what they could ________ those who suffered from it.
#50367
A
help
B
helping
C
to help
D
helped
推荐题目
You’d better _______ too much meat. You are much too fat.
#49121
A
not eat
B
eat
C
not to eat
D
don’t eat
 He always gives me useful advice when I don’t know        next .
#48456
A
how to do
B
when to do
C
what to do
D
where to do
Our teacher often asks us____________ questions in groups.
#49258
A
discuss
B
to discuss
C
discussing
D
discussed
How long do you often spend _______ this book , boys? 
#49038
A
reads
B
to be read
C
to reading
D
reading