- 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
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帮求一道定积分的解答过程0∫ f(X)dx e/10(积分上限)∫ ln(x)dxe/1(e分之1)积分下限
The food and agricultural products sold by the US to Russia in 2013 were worth______:.
A.$1.3 billion
B.$1.6 billion
C.$13 billion
D.$16 billion
请帮忙给出正确答案和分析,谢谢!
Which of the following is TRUE about the industry of fish farm?
A.It is the newest industry in the world.
B.It is developing at a fast speed every year.
C.It is at the peak of the development now.
D.It has been developing for decades.
请帮忙给出正确答案和分析,谢谢!
Which of the following statements is INCORRECT about Asian grocery stores?
A.They have their own catfish farms in California.
B.They are in great need of live fish.
C.They import fish from the other side of the world.
D.They need more fish than provided.
请帮忙给出正确答案和分析,谢谢!
Dangerous animals may withdraw when______.
A.their eyes are hurt
B.they see people around
C.they feel a danger
D.they can"t hear anything
请帮忙给出正确答案和分析,谢谢!
在我国,空气绝对湿度最低值出现在()。
A.1月份
B.2月份
C.7月份
D.8月份
此题为多项选择题。请帮忙给出正确答案和分析,谢谢!
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