As we all know, smoking ___________ people’s health.
#85724
A
is harmful to
B
do harm fo
C
does harmful to
D
harm
推荐题目
Ninety-six point five percent of the water on the earth ______ sea water.
#86085
A
are
B
is
C
was
D
were
In my opinion, mathematics _____fun, but more than 80% of the group _____agree with me.
#86290
A
are; don’t
B
isn’t; don’t
C
are; doesn’t
D
is; doesn’t
He is the only one of the students who __________a winner of scholarship for three years.
#85551
A
is
B
are
C
have been
D
has been