The wisdom comes with age makes a big difference to leadership.
#76375
A
where
B
when
C
what
D
that
推荐题目
_____ in the library regulations that any book borrowed be returned by due time, or the borrower will be fined．
#78012
A
What is required
B
It is required
C
As is required
D
Which is required
I can hardly remember any occasions ____ I get caught in a traffic jam in our town．
#77204
A
which
B
that
C
where
D
when
The hottest continent, Africa has a lot of resources, ______ are still undeveloped.
#75744
A
many of them
B
many of whom
C
many of it
D
many of which
Family fights are the things _______I feel upset.
#77553
A
about which
B
of which
C
in which
D
on which