is known to us all is the old scientist, for whom life was hard in the past, still works very hard in his eighties.
#70211
A
What; what
B
What; that
C
That; what
D
As; that
推荐题目
After the war, a new school building was put up ________ there had once been a theatre.
#67188
A
that
B
where
C
which
D
when
If you are weak ____ a subject, ______your teacher for advice can help.
#40963
A
to, asking
B
in, ask
C
to, to ask
D
in, asking
. I have taught hundreds of students,___________ having been working in their fields for years.
#70545
A
some of whom
B
some of them
C
most of whom
D
who