More and more people found _________ necessary to have a balanced diet.
#53590
A
it
B
that
C
this
D
it’s
推荐题目
Jim _____ a boy ._______father is a doctor. 
#53288
A
is .He
B
am .His
C
is .His
D
is. Her
I think ______ necessary ______ to take more exercise.
#53994
A
it; for Jim and me
B
it’s; to Jim and me
C
that; for Jim and I
D
that’s; to Jima and I
The tourists ______ have been to Mount Huang lost ______ in the beautiful scenery there.
#38721
A
/; them
B
that; them
C
who; themselves
D
which; themselves