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【单选题】
2017年6月5日是第46个世界环境日,中国环境日主题为“绿水青山就是金山银山”,国家动员、引导全社会自觉践行绿色生活,共同建设美丽中国。国家在这里的动员、引导行为履行的职能是( )A.
领导社会主义经济建设
B.
协调人民内部矛盾
C.
组织社会公共服务
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【单选题】I like playing _____ piano, but I don't like playing _____ basketball. [ ]
A.
/;/
B.
/;the
C.
the; the
D.
the;/
【简答题】In some parts of London, missing a bus means ________for another hour. [A] to wait [B] wait [C]waiting [D] waited
【单选题】It can be inferred from the passage that in some countries ______ .
A.
it is common to wait for an hour for an appointment
B.
explanations for being late are cut short
C.
apologies are never made for being late
D.
people are irresponsible
【简答题】其所含蛋白具有抗早孕作用的药物是
【简答题】In some parts of this city, missing a bus means (wait) ______ for another hour.
【单选题】Last year, I liked playing volleyball, but now I get used to ______. [ ]
A.
going swimming
B.
playing guitar
C.
listen to music
【单选题】串行异步通信的实现必须做到（）
A.
通信双方有同步时钟传送，以实现同步
B.
一块数据传送结束时，用循环冗余校验码进行校验
C.
以字符为传送信息的单位，按约定配上起始位、停止位和校验位
D.
块与块之间用同步字符01111110隔开
【单选题】Be quiet, kids. You’ll have to wait ______ your names are called.
A.
while
B.
until
C.
and
D.
unless
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