I kept looking at the man wearing a pair of glasses, wondering ________.
#70383
A
whether did I borrow his book
B
where I had seen him before
C
what I knew his wife
D
when had I helped him
推荐题目
Clean water and fresh air are essential for our daily life, _______ we can’t live.
#66990
A
by which
B
without which
C
that
D
on which
We are now living in a high-tech age ____ easy things are becoming complicated．
#70792
A
when
B
that
C
where
D
why
I’ve already told you that I’m going to buy it, ________．
#67719
A
how much does it cost
B
no matter how it costs
C
however does it cost much
D
however much it costs
The old town has narrow streets and small houses _____are built close to each other.
#68989
A
they
B
where
C
what
D
that
In the global economy, a new drug for cancer, ______ it is discovered, will create many economic possibilities around the world.
#67767
A
whatever
B
whoever
C
wherever
D
whichever