稻、麦等禾谷类作物“种子”中的胚是由（）、（）、（）、（）、（）、（）组成的。

电磁系仪表常测量（）电流和电压。

A、直流

B、交流

C、直流或交流

D、以上全非

For many years, I was convinced that my suffering was due to my size. I believed that when the weight disappeared, it would take old wounds, hurts and rejections with it.

Many weight-conscious people also mistakenly believe that changing our bodies will fix everything. Perhaps our worst mistake is believing that being thin equals being loved, being special, and being cherished. We fantasize about what it will be like when we reach the long-awaited goal. We work very hard to realize this dream. Then, at last, we find ourselves there.

But we often gain back what we have lost. Even so, we continue to believe that next time it will be different. Next time, we will keep it off. Next time, being thin will finally fulfill its promise of everlasting happiness, self-worth, and, of course, love.

It took me a long while to realize that there was something more for me to learn about beauty. Beauty standards vary with culture. In Samoa a woman is not considered attractive unless she weighs more than 200 pounds. More importantly, if it’s happiness that we want, why not put our energy there rather than on the size of our body? Why not look inside? Many of us strive hard to change our body, but in vain. We have to find a way to live comfortably inside our body and make friends with and cherish ourselves. When we change our attitudes toward ourselves, the whole world changes.

小题1:What does the underlined word “everything” in Paragraph 2 mean?

A．All the problems.

B．All the properties.

C．The whole world.

D．The absolute truth.小题2:What can be inferred about the author?

A．The author is a Samoan.

B．The author succeeded losing weight.

C．The author has been troubled by her weight.

D．The author probably got wounded in an accident.小题3:According to the text, those who have lost weight first and gained it back later feel _______.

A．angry about the regained weight

B．indifferent to the regained weight

C．optimistic about future plans on weight control

D．they should give up their future plans on weight control小题4:The text tries to stress the importance of ____________.

A．body size

B．attitudes toward life

C．culture difference

D．different beauty standards

在UNIX操作系统中用指令（）发送广播

A.call

B.phone

C.ls

D.wall

简述残疾证件遗失补办规定

锅炉的排尘浓度除受燃料种类的轻微影响外，主要受（）方式和（）方式的影响。