装运乔灌木裸根苗表述正确的是()。A、乔木梢前根后,顺序排码 B、车后箱板铺垫草袋、

题型:多项选择题

问题:

装运乔灌木裸根苗表述正确的是()。

A、乔木梢前根后,顺序排码

B、车后箱板铺垫草袋、蒲包,防伤树皮

C、装车不要超高,压得不要太紧

D、装完用苫布将树根盖严捆好,防树根失水

考点:林学园林工程施工与管理园林工程施工与管理题库
题型:多项选择题

未采用盲法收集资料的临床药物疗效实验研究,最容易产生的偏倚是()

A.选择偏倚

B.无差异错分偏倚

C.有差异错分偏倚

D.混杂偏倚

E.以上都是

题型:多项选择题

完成对话。

Man: What do you think of the speeches?

Woman: I learned a lot about international business.

Man: Is this your first meeting?

Woman: Yes, it is. 1______ I’m Marie Pirelli. Please call me Marie.

Man: Okay …Marie. My name is Mayumi Yamada

Woman: 2______ I didn’t catch your first name.

Man: It’s Mayumi. 3______

Woman: I’ m with Coca-Cola. 4______

Man: I work for the Sony Corporation.

1.

A. Where are you from?

B. What’s your name?

C. It’s very nice to meet you.

D. it’s a nice day.

2.

A. Nice to see you again.

B. I’m sorry.

C. What a strange name!

D. I’m happy.

3.

A. Who do you talk with?

B. What company do you work for?

C. Where is your company?

D. When did you start to work there?

4.

A. How are you?

B. How much is it?

C. How do you do?

D. How about you?

题型:多项选择题

关于临时行政许可,下列哪些是正确的( )

A.省级政府的规章可以设置临时行政许可

B.省级政府的命令或决定可以设置临时许可

C.省级政府设立的临时许可只可实施一年。

D.临时许可实施期满,如继续需要,可转为永久许可

题型:多项选择题

实施人工点火时,点火人员要穿戴防护用品,在确保人员安全的前提下,在上风方向,离火口距离不少于()米处,对放喷管线出口实施点火,先点火后放喷。

A、5

B、8

C、10

题型:多项选择题

兴隆洼文化距今约()年。

A.8000

B.7000

C.6000

D.5000

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