The traffic on the main streets has a longer green signal than _______ on the small ones.
#15165
A
one
B
this
C
that
D
it
推荐题目
I would appreciate _________if you could let me know in advance whether or not you will be coming.
#16669
A
it
B
you
C
this
D
that
The doctor advised Lisa strongly that she should take a holiday but _______ didn’t help.
#15640
A
it
B
which
C
what
D
this