When astronauts return to the earth’s atmosphere, helicopters fly to________they would land, ready to collect them.
#34720
A
what
B
where
C
which
D
that
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Some experts hold the view that knowledge is now everything for people . They think people’s moral character is ______as _____they have learned .
#31391
A
as much of importance; what
B
as much of importance; which
C
as much important; that
D
important as much ; which
— Is it OK if I take this seat?—Sorry,___________.
#34157
A
here you are
B
take it
C
it is taken
D
never mind