If you already have health insurance，the only change ________ you'll see under my plan is lower premiums．
#74258
A
what
B
which
C
why
D
不填
推荐题目
— No one can answer the question _______ we can complete the task in time, do you know? — Yes, and this is because we don’t know the way _______ the scientist used last time．
#69635
A
whether; which
B
if; which
C
whether; in which
D
if; in which
I won’t change my belief _________ success comes to those who act．
#67503
A
that
B
which
C
where．
D
how
He came here in the hope he could learn about the cause of the accident.
#67372
A
which
B
how
C
that
D
what