The expert offered us another piece of advice , ___ of great help to our program. 
#91750
A
I think it is
B
I think which is
C
which I think it is
D
which I think is
推荐题目
I'm amazed to hear from my school teacher again. _______,it is ten years since we met last.
#91837
A
In a word
B
What’s more
C
That’s to say
D
Believe it or not
      be sent to work in the shop?
#91747
A
Who do you suggest
B
Whom do you suggest
C
Do you suggest who should
D
Do you suggest whom to
—_____is the best football player in your city?—Jerry.
#91815
A
Do you think who
B
Do you think whom
C
Who do you think
D
Whom do you think