The threats to the health of astronauts in space are very different from ______ on earth.
#15579
A
ones
B
that
C
it
D
those
推荐题目
She doesn’t know anyone here.She has got __________ to talk to.
#16597
A
anyone
B
someone
C
everyone
D
no one
Tom’s teacher kept on telling him to practise speaking English, but _______ didn’t work.
#15455
A
he
B
which
C
all
D
it
--How many students have passed the examination? -- _______.
#57211
A
No one
B
None
C
Nobody
D
Nothing