- 讲师:刘萍萍 / 谢楠
- 课时:160h
- 价格 4580 元
特色双名师解密新课程高频考点,送国家电网教材讲义,助力一次通关
配套通关班送国网在线题库一套
侧流烟气的化学成分与主流烟气在相对含量上()。
A.有较小的差异
B.有较大差异
C.没有差异
D.以上都不对
请帮忙给出正确答案和分析,谢谢!
In order to improve the state of me undernourished population,______.
A.people should increase the areas of grazing land
B.experts should persuade people to give up meir traditional diets
C.local people should grow more crops with vegetable proteins
D.local people should use advanced techniques in crop growing
请帮忙给出正确答案和分析,谢谢!
Mixtures of vegetable proteins can______.
A.provide proteins as meat does
B.produce more proteins than meat can
C.change me style. human body absorbs nutrients
D.easily be absorbed by human body
请帮忙给出正确答案和分析,谢谢!
What has the woman been doing recently in order to get the briefs?
A.Contacting Anderson firm"s lawyer.
B.Having a lot of meetings.
C.Working out of the office.
D.Traveling on business.
请帮忙给出正确答案和分析,谢谢!
下列不是水平传播方式的是
A、空气传播
B、经水传播
C、经胎盘传播
D、经食物传播
E、经媒介节肢动物传播
请帮忙给出正确答案和分析,谢谢!
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