-Dad, _____ is my friend , Xiao Hua. --Hello, Xiao Hua.
#55918
A
he
B
she
C
this
D
it
推荐题目
—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