The professor has written another book ____ of great importance to computer science. 
#91814
A
which I think it is
B
and I think is
C
which I think is
D
when I think is
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   —Do you think I should wear a thick coat?—Yes, certainly. ______, you also need a compass.
#91768
A
What’s more
B
In other words
C
Keep in touch
D
On the contrary
 Lily,      get so good a dictionary?
#91739
A
where do you think can I
B
do you think where I can
C
do you think where can I
D
where do you think I can
Mike is excellent in math, _________, he didn’t pass the final exam this time.
#91784
A
for example
B
believe it or not
C
as usual
D
as a matter of fact
— ______ will get the first prize?— I'm sure, Li Hua. 
#91745
A
Who do you think
B
You think who
C
Do you think who
D
Whom do you think