下列除哪项外,其他均为动物行为的表现形式( ) A.动物取食 B.静止不动 C.

题型:选择题

问题:

下列除哪项外,其他均为动物行为的表现形式(  )

A.动物取食

B.静止不动

C.猫头鹰的“脸盘”像猫脸

D.冬眠

考点:先天性行为和学习行为
题型:选择题

在时间数列a1,a2,…,an中,第i期的定基发展速度为()。

A.ai+1/a1

B.ai/a1

C.ai/ai-1

D.ai-1/a1

题型:选择题

氯酸钾(KClO3)中氯元素的化合价为

A.﹣1

B.﹢3

C.﹢5

D.﹢7

题型:选择题

Today, we’ll be discussing EQ: emotional intelligence quotient. Your emotional intelligence quotient seems to indicate how well you (1) your own emotions, and bow well you (2) to others.
EQ is not exactly a new idea, but the (3) itself is a new one. People have realized the way you control your feelings is just as important as your (4) — maybe even more important.
The focus of today’s session is: can you learn EQ Some (5) school teachers think that some kids have (6) EQ’s than others. Even at five or six years old, some of the kids tend to be much more (7) and (8) than others. Another example is that kids deal with (9) in different ways. One may get frustrated with a (10) problem, but another child, with a higher EQ, might be able to handle the situation better. She might try (11) ways to approach the problem, or ask for (12) .
Can you (13) to have a higher EQ People seem to have different views on this question. Most of the people believe that the answer to this question is (14) . For example, kids can be (15) to have patience and not to give up when things go wrong. They learn to respond well to their (16) But others don’t agree. They find that some people never learn to (17) their EQ. The problem is that people with a low EQ have a (18) time seeing how their behavior affects other people. They see no reason to (19) They’ll probably never adjust their (20) .

题型:选择题

B204催化剂在入口1%H2浓度时,表现起始还原温度为()℃。

A.120

B.130

C.140

D.150

题型:选择题

在采购过程中,采取找到可靠供应商并发展同他们的战略伙伴关系,提高交货可靠性的采购策略适用于()。

A.正常采购品采购

B.瓶颈采购品采购

C.集中采购品采购

D.战略采购品采购

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