—What do you think of genetically modified food (转基因食品)? —We all think ______ is careless ______ some scientists to say it is safe before doing any experiment.
#47017
A
that, for
B
it, for
C
it, of
D
that, of
推荐题目
All the kids had a lot of fun ________ Children’s Day. They sang and danced happily all day.
#51387
A
in
B
at
C
of
D
on
Being not far ________ the sea, London is famous ________ its fog.
#47913
A
from; with
B
from; for
C
away; with
D
away; for
－ I’m looking forward taking a holiday in Hainan.－ So am I. It’s great to be holiday there.
#51003
A
for; on
B
to; at
C
to; on
D
for; at