I believe ______ you have done your best and _____ things will improve .
#79063
A
that.\
B
\.\
C
what, that
D
\.that
推荐题目
I ________ think smoking _______ good for you.
#38373
A
don’t; is
B
don’t; are
C
/; aren’t
D
/; isn’t
--- Do you know _____?--- Next Sunday. 
#38985
A
what they will do
B
what will they do
C
when will they come
D
when they will come