下列哪项不属于职业生涯设计的任务？（）A.确立职业发展的目标和方向 B.制定职业发展

（图像信息题）某学习小组对一辆在平直公路上做直线运动的小车进行观测研究。他们记录了小车在某段时间内通过路程与所用时间并绘制如图所示的图象。你从该图象可得出哪些结论？（只写三条）

（1）________________________

（2）________________________

（3）________________________

Every pet owner loves his pet. There is no argument here.

　　But when we asked our readers whether they would clone （克隆， 复制）their beloved animals, the responses（反应） were split almost down the middle. Of the 228 readers who answered it, 108 would clone, 111 would not and nine weighed each side without offering an opinion.

　　Clearly, from readers’ response, this is an issue that reaches deeply into both the joy and final sadness of owning a pet. It speaks, as well, to people’s widely differing expectations over the developing scientific procedure.

　　Most of the respondents who favored the idea strongly believed it would produce at least a close copy of the original; many felt the process would actually return an exact copy. Those on the other side, however, held little hope a clone could never truly recreate a pet, many simply didn’t wish to go against the natural law of life and death.

　　Both sides expressed equal love for their animals. More than a few respondents owned “the best dog/cat in the world”. They thought of their pets as their “best friend”, “a member of the family,”“the light of my life.” They told moving stories of pets’ heroism, intelligence and selfless devotion.

　　Then the loss is so disturbing---and the cloning so attractive. “People become very close to their animals, and the loss can be just as hard to bear as when a friend or family member dies,” says Gary Kowalski, author of Goodbye, Friend: Healing Wisdom for Anyone Who Has Ever Lost a Pet. “For me, cloning feels like an attempt to turn death away…It’s understandable. Death is always painful. It’s difficult to deal with. It’s hard to accept.”

　　But would cloning reduce the blow? This question seemed to be at the heart of this problem.

小题1:So far as the cloning of pets is concerned, a recent survey shows that, of all pet owners, ____.

A．a lot more of them are for it

B．a lot more of them are against it

C．very few of them are willing to tell their opinions

D．about half of them are for it and the other half against it小题2:While talking about the respondents from the readers, the expression “final sadness of owning a pet” refers to ____.

A．the death of one’s pet

B．the high cost of owning a pet

C．the troubles one has to deal with in keeping a pet

D．the dangers about the cloning of a pet小题3:From what Gary Kowalski says, we can know that he ____.

A．has never thought about the problem of cloning

B．is going to write another book on pets

C．is in favor of the idea of cloning pets

D．is all against the cloning of pets小题4:What is the key question at the heart of the problem of cloning pets?

A．Can cloning make the pain one suffers less when a pet dies?

B．Can pet owners afford the cost of cloning?

C．Does cloning go against the law of nature?

D．How reliably does cloning produce an exact copy of one’s pet?

水运交通事故中，属于外界条件因素的组合是(　　)。

A．礁石、浅滩、导航设备故障

B．船泊动力装置故障、灯塔及航标、交通密度

C．交通密度、灯塔及航标、礁石或浅滩

D．交通密度、灯塔及航标、通讯设备故障

国际经济一体化进程经历的阶段？

人体内激素分泌量过多或不足都会对机体有害，体内有一系列机制维持激素在血液中含量的相对稳定。下图是甲状腺活动的调节示意图。请根据图回答下面的问题。

如果激素③的合成量过多时，激素①、②含量的变化是（）。这是一种（）调节机制。