皮皮学,免费搜题
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【简答题】
So it might not seem like it, but it’s the middle of the day here in Beijing. The air is so polluted that it’s dark in the sky. A recent study show that even breathing this kind of air for an hour can reduce the persons’ life —— expectancy by 20 minutes. It’s akin to being a heavy smoker smoking a pack and a half cigarettes every day. Recent survey show the majority of people in China’s biggest cities have little faith the polluted air will improve in the next five years. Despite pledges coming out of the Paris conference, most believe the dirty air is here to stay.
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【单选题】下列以陶冶为主的教学方法是
A.
讲授法
B.
演示法
C.
练习法
D.
暗示法
【多选题】白俄罗斯教育体系由哪几部分组成?
A.
基础教育
B.
继续教育
C.
特殊教育
D.
普通教育
【单选题】Because of the world's ongoing dependence on fossil fuels, _______.
A.
the government provides more financial assistance to fossil fuels than to renewable energy
B.
1200 new coal plants are put into operation worldwide every year
C.
the fossil fuels industry is not able to make money
D.
the government provides no financial assistance to fossil fuels than to renewable energy
【单选题】此设备的的名称
A.
对讲机
B.
车载台
C.
卫星
D.
消防通信指挥车
【简答题】请设计一个实验方案,验证体育学院学生的身高是否与艺术学院学生的身高有所差异。
【单选题】Because of the world's ongoing dependence on fossil fuels, ______.
A.
the government provides more financial assistance to fossil fuels than to renewable energy
B.
1,200 new coal plants are put into operation worldwide every year
C.
the fossil fuels industry is not able to make money
【单选题】Because of the world's ongoing dependence on fossil fuels, ______________.
A.
the government provides more financial assistance to fossil fuels than to renewable energy
B.
1,200 new coal plants are put into operation worldwide every year
C.
the fossil fuels industry is not able to make money
D.
/
【多选题】白俄罗斯教育体系由哪几部分组成?
A.
基础教育
B.
继续教育
C.
特殊教育
D.
职业教育
【单选题】铬酸钾指示剂法测定NaCl含量,其滴定终点的现象是
A.
黄色沉淀
B.
绿色沉淀
C.
淡紫色沉淀
D.
浅的砖红色沉淀
【单选题】在登记档案的目录里可以出现题目为“通知”的标题
A.
不能
B.
C.
视情况而定
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