求几个加数的和的简便运算,叫做乘法。[ ]

题型:判断题

问题:

求几个加数的和的简便运算,叫做乘法。[ ]

考点:认识乘法
题型:判断题

体液免疫的效应包括

A.中和作用

B.调理作用

C.补体介导的细胞溶解作用

D.抗体依赖细胞介导的细胞毒性作用

E.以上全都是

题型:判断题

阅读理解。

Don't get mad--- get promoted

When it comes to succeeding at work, conventional wisdom says you should check your emotions

at the door. But Anne Kreamer, the author of the new book It's Always Personal, disagrees. "It

reduces people's ability to bring their best selves to their work," she says. ___1___ Here's how to

turn your emotions into opportunities.

___2___

How to get promoted: Engage in joint(联合的)problem solving.

Losing your temper at work is "universally uncool," say Kreamer. But opening your emotional

floodgates strategically can lead to solutions if both sides are willing to work together. ___3___

"The specific time and private space establishes boundaries so you have a greater chance of

achieving a constructive outcome and maintaining the relationship," Kreamer adds.

I feel: Afraid and anxious.

How to get promoted: Improve planning skills.

___4___ Identify what's behind your fear and take specific action --- ask your manager for details

and take on some responsibilities. You'll calm down and do a better job. "No boss minds helping

an eager employee learn something new, but every boss hates having to deal with a bungled

(搞糟了的) project," says Kreamer.

I feel: Happy.

How to get promoted: Increase creativity and productivity.

When you're in a positive mood, your brain activity actually shifts, says Kreamer. "Your focus

deepens, and your dopamine(多巴胺) levels increase. ___5___"

A.I feel: Angry.

B.I feel: like crying.

C.This helps you see things from a different perspective.

D.It's a signal that there's a problem that needs to be solved.

E.Are you clear about an assignment or underprepared for a meeting?

F.Instead, Kreamer suggests acting on your feelings can help you do a good job.

G.Rather than face the offender in the heat of the moment, schedule a one-on-one meeting.

题型:判断题

上颌骨血供主要来自()

A.上颌动脉

B.面动脉

C.舌动脉

D.脑膜中动脉

E.甲状腺上动脉

题型:判断题

以下描述错误的是()

A.恒牙胚因外伤、异位、萌出道异常,使乳牙根完全或部分未被吸收而滞留

B.恒牙早萌,X线片显示恒牙根尚未形成或仅有近颈牙根形成1/3

C.囊肿、牙瘤、牙龈纤维组织增生等妨碍了恒牙的萌出

D.萌出道异常的恒牙常压迫邻牙牙根,造成牙根吸收

E.多生牙或残根使恒牙的萌出道受阻

题型:判断题

营业员在检查客户有效实名证件的有效期时,确认已过有效期,则不允许为客户办理业务。

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