研究个体从出生到衰老的整个过程中的心理发展变化规律的学科是（） A.发展心理学 B.

6.日本把提高劳动者技能素质喻为“技术立国”的基石。德国的职业技术教育在世界上首屈一指，为德国培养了一支高素质的职工队伍。美国企业用于职业技术培训的投资每年达4 000亿～6 000 亿美元，相当于美国4 000所高等院校一年的全部费用。美、日、德等发达国家这样重视职业技术培训和教育，是因为（　　）

①21世纪的职业主体是技术性工作，这就对劳动者的技术水平提出了更高的要求　②职业技术水平的高低直接影响着产品质量的好坏、劳动生产率的高低　③当今世界的竞争，实际上是科学技术的竞争，人才的竞争，谁拥有高技术人才，谁才会在竞争中取得胜利　④劳动者的权利和义务是不可分割的，劳动者加强职业技能的培训，是劳动者应尽的义务

Ａ.①②③④

Ｂ.①②③

Ｃ.①②

Ｄ.②

7.上题材料给我们的启示有（　　）

①我国的劳动者必须认真履行不断提高自己职业技能的义务　②我国政府必须创造各种有利条件，满足劳动者提高职业技能的需要 ③企业必须把提高劳动者的职业技能作为企业的中心工作，练“内功”　④只要提高了劳动者职业的技能，我们在国际竞争中就能立于不败之地

Ａ.①②③④

Ｂ.①②③

Ｃ.①②

Ｄ.③④

阅读理解。

     In a book called Magnificent Obsession, by Lloyd C. Douglas, a description is given of people helping

others but doing it secretly. When difficult problems worried an individual, friends nearby would meet to

discuss possible solutions without the individual knowing their actions. When a solution was agreed upon,

one or two of the friends would carry out the plan and solve the problem secretly, to the great delight of

the worried individual. The helpers would stand by privately, content with their success. No reward was

given to the problem solvers, not even a sincere "thank you", because they were never known.

     This concept is popular today but in a different way. The phrase "pay it forward" is now used when

one person helps another. However, the person helped may not be able to repay the person or group that

helped them. So rather than return the favor to their helpers, they are supposed to help someone else in the

future, which means they pay it forward. It is a sense of responsibility which makes us want to give back

in equal measure to the one who has helped us. But, in this case, the responsibility turns to helping someone

in the future.

     Suppose your elderly grandmother pays part of your schooling. She may tell you there is no need to

repay her because it is a gift from someone who loves you very much. Nothing would please her more than

to have you use her money to get a good education.

     You may never be able to repay her for such a gift. However, she not only gave you some money, but

she provided you with an example that you should also help other people who need it. People with serious

needs are everywhere. Many are children who need better clothes, more books and even better schools.

Some are elderly people who can't afford their medicine or a doctor's care. Consider how you can "pay it

forward" rather than pay money back to your grandmother.

1. The helpers in the book "Magnificent Obsession" were not rewarded because _____. [ ]

A. they hadn't solved the problems thoroughly

B. they had solved the problems secretly

C. they were friends of the worried individual

D. they expected to be paid back in the future

2. The underlined word "pay it forward" means _____. [ ]

A. to repay someone who has helped you

B. to pay someone else who needs help

C. to help someone who has helped you

D. to help someone else who needs help

3. What does the writer suggest with the example of "your elderly grandmother"?[ ]

A. We should learn to respect our grandparents.

B. We should work hard to get a good education.

C. We should also lend a hand to other people in need of help.

D. We should never forget to repay people for their help.

4. From the passage we know _____. [ ]

A. everybody needs help

B. more children need help than elderly people

C. it costs a lot of money to "pay it forward"

D. nowadays many people help others without being repaid

5. By writing the passage, the author wishes people in the world to be _____. [ ]

A. unselfish

B. mysterious

C. honest

D. unforgettable

PCM30/32路系统中，传输的话路数是（）。

A、15

B、30

C、16

D、32

眼部长期滴用糖皮质激素的副作用包括

A．诱发霉菌感染

B．诱发青光眼

C．发生白内障

D．导致夜盲症

E．增加病毒活性

药品批发企业对同一批号药品的验收要求是（）

A.应当至少检查一个最小包装

B.应当检查箱内的所有最小包装

C.可不开箱检查

D.可不打开最小包装