The scientists have made an exhaustive study of the virus _______ many people have been inflected.
#75165
A
to which
B
in which
C
with which
D
for which
推荐题目
He bought a house,___________  the price is reasonable.
#76384
A
whose
B
its
C
of which
D
of whom
Which sentence is wrong?
#76345
A
The professor lives in the room whose windows face south.
B
Don’t enter the house its roof has been destroyed in the hurricane.(飓风)
C
We prefer the students who like challenging themselves.
D
I still remember the name of the village we visited last year.
Mr. Smith was the only one of those who ________ to the dinner. 
#77915
A
were invited
B
were inviting
C
was inviting
D
was invited