There is a mountain_____the top is always covered with snow. 
#73714
A
whos
B
of which
C
its
D
that 
推荐题目
The reason ______she didn’t come to school was_____she had to look after her sick mother.
#70246
A
because ; why
B
that ; because
C
why ; that
D
which ;that
My parents kept their _____and took me to Shanghai, where we had ____.
#69201
A
word, funs
B
words, fun
C
word, fun
D
words, funs
—Could you do me a favor?—It depends on _______ it is. 
#72185
A
which
B
whichever
C
what
D
whatever