The overseas Chinese scientist made another wonderful discovery, ___________ of great value to study AIDS.
#34652
A
which I think it is
B
which I think is
C
I think it is
D
I think is
推荐题目
— What is that building?— _____ the garden equipment is stored.
#80640
A
There is in which
B
That is where
C
The building that
D
That I got
Science has given clear evidence ______ smoking can lead to many diseases.
#31076
A
what
B
which
C
that
D
where
She worked hard ________ everything would be ready by the time he came back.
#80243
A
since
B
so that
C
as if
D
unless
—What are you going to do this afternoon?—I’ll probably go for a walk later on________it stays fine.
#31226
A
as far as
B
so long as
C
even if
D
as though
Christina wasn’t saying anything, but the professor smiled at her _______she had done something very clever.
#31695
A
as if
B
now that
C
while
D
though