I won’t give you such help ______ you tell me the truth. It’s beyond my ability. 
#16010
A
when
B
since
C
if
D
even if
推荐题目
The top detective asked the witness if he had seen _______ at about 10 p.m.
#57357
A
anything unusual last night
B
unusual something the night before
C
something unusual last night
D
anything unusual the night before
—Is _______ ready for the picnic?             —No, _______ is wrong with my bike. I can’t go bike riding with you.
#56578
A
something; something
B
anything; something
C
everything; something
D
anything; everything