I am very ____________ about expressing

题型:选择题

问题:

I am very ____________ about expressing my opinions in public in case I may make mistakes.

A.cautious

B.hospitable

C.gracious

D.nostalgic

考点:形容词形容词的比较级形容词的最高级形容词的排序
题型:选择题

人外感于寒时的症状有()。

A.腹胀

B.腹痛

C.泄泻

D.发热

E.咳

题型:选择题

畸形性骨炎属于()

A.骨质疏松症

B.慢性进行性骨代谢异常

C.骨骼系统发育不良

D.骨肿瘤

E.结缔组织病

题型:选择题

封闭式循环冷却水系统的特点有()。

A.补水量小

B.有冷却设备

C.易结垢

D.补水量大

题型:选择题

如图甲所示,某人正通过定滑轮将质量为m的货物提升到高处.滑轮的质量和摩擦均不计,货物获得的加速度a与绳子对货物竖直向上的拉力T之间的函数关系如图乙所示.由图可以判断

A.图线与纵轴的交点M的值aM=-g

B.图线与横轴的交点N的值TN=mg

C.图线的斜率等于物体的质量m

D.图线的斜率等于物体质量的倒数

题型:选择题

阅读理解。

     There are all sorts of good sensible reasons to avoid getting angry . Not only does it make us feel

bad , it also makes us do stupid things without noticing the risks and it can be self-destructive ( 毁坏

性的) . 1 But like all emotions ,anger has its purposes, which can be used for good effects .

Anger is a motivating force .

      In fact anger itself is a kind of positive energy and a powerful motivating force.    2  .When we see

something as beneficial , we want it more when we are angry . So, when used right, constructive anger

can make us feel strong and powerful and help push us on to get what we want.

     3  

     It may sound like a strange thing to say , but angry people have something in common with happy

people. That's because both tend to expect favorable results. By comparison those experiencing more

fear are more pessimistic (悲观的) about the future and expect further terrors.

     Anger can benefit relationships.

     Society tells us anger is dangerous and we should hide it .The problem is that when we hide our

anger, our partner doesn't know he's done something wrong. And so he keeps doing it   4   The

expression of anger, if reasonable and aimed at finding a solution, can actually benefit and strengthen

relationships.

     Anger provides self-understanding. 

     Anger can also provide understanding into ourselves, if we allow it. Getting angry leads to a positive

outcome. Anger help discover our own faults. If we can notice when we get angry and why, then we

can learn what to do to improve our lives    5    

A. Anger reduces violence.

B. Anger can encourage self-change.

C. Angry people are more optimistic.

D. And that doesn't do our relationship any good.

E. That's because it's a very strong social signal that a situation needs to be solved.

F. Most of us treat our anger as though it's unreasonable, unshowable and unmentionable.

G. Anger can turn us on and thus push on towards our goals in the face of problems and barriers.

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