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【多选题】
统计法的主要作用是( )。A.
有效地、科学地组织统计工作
B.
推进统计工作的现代化进程
C.
使统计调查对象设立统计机构
D.
惩处统计违法行为
E.
保障统计资料的真实性、准确性、完整性和及时性
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【单选题】—Can I join the club ， Dad? —You can when you a bit older ．
A.
． get
B.
． will get
C.
． are getting
D.
． will have got
【多选题】螺杆泵启运前检查内容有包括（）。
A.
检查井口流程各阀门开关正确，井口零部件及仪表齐全好用
B.
检查减速箱的油位，减速箱油位应达到看窗的1/2～2/3之间
C.
检查各部位螺丝及光杆卡子紧固情况；检查安全防护罩完好
D.
检查皮带和盘根压帽的松紧度
E.
检查电器设备完好，过载保护电流值按正常运转电流的1.2倍设置
F.
检查电机的正反转
【单选题】What do we learn about Sara and Michael?
A.
They live in the downtown.
B.
They will have a greenhouse soon.
C.
They have abandoned almost all the expensive clutter.
D.
They built the house by themselves.
【单选题】关于流式细胞仪液流驱动，下列叙述正确的是
A.
包括细胞流，一般采用负压方面控制
B.
鞘液以加速度通过流动室
C.
整个液流系统运行流速逐渐加快，以促使细胞排列
D.
包括压缩空气泵、压力传感器、鞘液过滤器和样本压力调节器等部件
E.
鞘液流驱动与细胞流一样采用负压控制
【单选题】What do we learn about Ronald and Louis?
A.
Neither of them has any brothers or sisters.
B.
Nei ther of them won their parents' favor.
C.
They weren't spoiled in their childhood.
D.
They didn't like to be the apple of their parents' eyes.
【单选题】What do we learn about Chicago and sports?
A.
It has a very famous sports stadium.
B.
It's famous for its basketball teams.
C.
Many people in Chicago are interested in sports.
D.
It has two important sports teams.
【单选题】What do we learn about 'satisficers' and 'maximizers'? 查看材料
A.
'Maximizers' are less happy in general than 'satisficers'．
B.
'Maximizers' are models for physical and mental well-being．
C.
'Satisficers' make a decision once their standard is met．
D.
'Satisficers' will be better protected from clinical disease．
【单选题】What we learn and do in Zhongshan Institute now will have a _______ impact on the rest of our life.
A.
meaningful
B.
profound
C.
lasting
D.
extensive
【单选题】What do we learn about Haixia and Wenqi?
A.
They have been offered jobs by many companies.
B.
They lost their eyesight due to an accident in 2000.
C.
They got injured when they were just three years old.
D.
They love the job since it gives them a purpose in life.
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