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
推荐题目
The latest UK official studies show _______fewer teenagers are now studying foreign languages.
#77343
A
what
B
which
C
that
D
Whether
She’s in a hopeless situation, _____ we will keep a very close eye on.
#78145
A
where
B
when
C
which
D
that
I shall never forget those years ________I lived in the country with farmers， ________has a great effect on my life.
#76940
A
that；which
B
when；which
C
which；that
D
when；who
The case is rare ______ a man can be cured of such a terrible disease.
#78178
A
when
B
where
C
how
D
that