This kind of stories     instructive while stories of that kind       harmful to children.
#102597
A
is; seems
B
are; seem
C
is; seem
D
are; seems
推荐题目
—I’m going to the States.—How long ________you________ in the States?
#100071
A
are; stayed
B
are; staying 
C
have; stayed 
D
did; stay
—What’s that terrible noise?—The neighbors      for a party. 
#100709
A
have prepared
B
are preparing
C
prepare
D
will prepare
—You’ve made great progress in your English study, haven’t you?—Yes, but much        .
#102651
A
remains to do
B
is remained to do
C
remains to be done
D
is remained to be done