建设社会主义文化强国，增强国家文化软实力，必须坚持以（）为中心的工作导向。
A、国家
B、政府
C、人民
D、社会
参考答案：C
—_____ your brother play basketball, John?
—No, he _____. [ ]
A. Is; isn't
B. Can; can
C. Can; can't
D. Are; aren't
根据汉语意思完成下列句子。
1.离开房间时,关灯是很容易做到的.
___ quite easy___ _______ ______ the lights when you leave a room.
2.学生们空闲时间通常玩电脑游戏.
The students usually____ computer games ___ ____ ____ ____.
3.每只海牛平均大约有10英尺长,重约1000磅.
The average manatee is about____ ___ ____ and it _______about 1,000____．
4.他已经参观过他祖先居住的地方了吗?
_________ he____ the 'place where his ancestors lived________?
5.当你刷牙时,不要让水龙头一直流水,要节约用水.
Don't leave the tap ____while you brush your teeth. We must__________ ___________．
