下面哪个不是蕾铃期主要害虫。()A、棉铃虫 B、盲蝽蟓 C、斜纹夜蛾 D、地老虎

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问题:

下面哪个不是蕾铃期主要害虫。()

A、棉铃虫

B、盲蝽蟓

C、斜纹夜蛾

D、地老虎

考点:农艺师考试棉花棉花题库
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列式计算:

(1)甲数是乙数的75%,甲数是27,乙数是多少?

(2)比一个数多30%的数是90,这个数的一半是多少?

题型:单项选择题
完成对话。
TOMY: Excuse me. Are you Sandra Li?
SANDRA: 1______
TOMY: I'm Tony Liang. I'm in Grade Eight. We are publishing a newspaper this year,
           and I'm the sports editor.
SANDRA: 2______ How can I help you, Tony?
TOMY: Well, I'd like to interview you about the girls' table tennis team, please.
SANDRA: Yes, all right. 3______
TOMY: Could we meet today after school?
SANDRA: No, 4______, I'm afraid. What about tomorrow, in the lunch hour?
TOMY: Yes, that would be fine. 5______?
SANDRA: All right. I'll meet you in Room 7, at about half past twelve.
TOMY: Right. Thanks very much, Sandra. Goodbye.
SANDRA: Bye.
A. I have a match today,
B. Can you come to Room 7?
C. I see.
D. That's OK.
E. When do you want to meet?
F. Can you help me?
G. Yes, that's right.
题型:单项选择题

材料一:“中国文武制度,事事远出西人之上,犹火器(指武器)万不能及……中国欲自强,则莫如学习外国利器”

材料二:“必先富而后能自强,尤必富在民生而国本乃可固益”

阅读材料,回答问题:

(1)材料一指什么政治派别的主张?这一派别在19世纪中期掀起了什么运动?

_______________________________________________________________________________

(2)根据材料一、材料二概括这场运动的主要内容?

_______________________________________________________________________________

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摘挂钩时,操作人员必须站立在轨道外侧,距外侧钢轨200毫米左右进行摘挂钩()

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设有消火栓的场所,灭火器配置可相应减少()。设有灭火系统的场所,灭火器配置可相应减少()。设有消火栓和灭火系统的场所,灭火器的配置可相应减少()。

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