—hat 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.
#55807
A
that, for
B
it, for
C
it, of
D
that, of
推荐题目
Various ways have been provided for us to solve the problem. We can choose _____to start with.
#55739
A
it
B
that
C
each
D
one
He gave me two answers_________the question,but________of them is right.
#55825
A
of, neither
B
to, both
C
of ,none
D
to, neither
If you don’t know how to use the word, you should _________ in a dictionary.
#55810
A
look up it
B
look it up
C
look them up
D
look up them