试题与答案

拟蛹期是以下哪个变态类型出现的时期()A、半变态 B、完全变态 C、渐变态 D、过渐变态E

题型:单项选择题

题目:

拟蛹期是以下哪个变态类型出现的时期()

A、半变态

B、完全变态

C、渐变态

D、过渐变态

E、不完全变态

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A解析:注意材料反映的信息,招聘中以不正当的理由拒绝女性,是一种在工作就业中的性别歧视,侵犯的是劳动者的平等就业权,而不是休息权、取得报酬权等。

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C.在颊部上前庭沟之下做水平切口

D.在下前庭沟之上做垂直切口

E.在上前庭沟之下做垂直切口

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平分生命

       ①男孩与他的妹妹相依为命。父母早逝,她是他唯一的亲人。所以男孩爱妹妹胜过爱自己。

       ②然而灾难再一次降临在这两个不幸的孩子身上。妹妹染上重病,需要输血。但医院的血液太昂贵,男孩没有钱支付任何费用,尽管医院已免去了手术费。但不输血妹妹就会死去。

       ③作为妹妹唯一的亲人,男孩的血型和妹妹相符。医生问男孩是否勇敢,是否有勇气承受抽血时的疼痛。男孩开始犹豫,10岁的大脑经过一番思考,终于点了点头。 

       ④抽血时,男孩安静地不发出一丝声响,只是向着邻床上的妹妹微笑。抽血完毕后,男孩声音颤抖地问:“医生,我还能活多长时间?”

       ⑤医生正想笑男孩的无知,但转念间又被男孩的勇敢震撼了:在男孩10岁的大脑中,他认为输血会失去生命,但他仍然肯输血给妹妹。在那一瞬间,男孩所作出的决定是付出了一生的勇敢,并下定了死亡的决心。

       ⑥医生的手心渗出了汗,他紧握了男孩的手说:“放心吧,你不会死的。输血不会丢掉生命。” 

       ⑦男孩眼中放出了光彩:“真的?那我还能活多少年?”

       ⑧医生微笑着,充满爱心地说:“你能活到100岁,小伙子,你很健康!”男孩高兴得又蹦又跳。他确认自己真的没事时,就又挽起了胳膊——刚才被抽血的胳膊,昂起头,郑重其事地对医生说:“那就把我的血抽一半给妹妹吧,我们两个每人活50年!”

       ⑨所有的人都震惊了,这不是孩子无心的承诺,这是人类最无私纯真的诺言。

1. 从全文看,“男孩爱妹妹胜过爱自己”主要表现在哪两件事上?请概括回答。

                                                                                                                                                         

                                                                                                                                                         

2.第⑦段中画线句子运用了什么描写方法?“男孩”眼中为什么会“放出光彩”?

                                                                                                                                                         

                                                                                                                                                         

3.文中的“男孩”具有怎样的品质?用自己的话回答。

                                                                                                                                                        

                                                                                                                                                         

4.第③段中说,男孩“经过一番思考”。根据上文,发挥合理想象,具体描写男孩的“一番思考”。不超过100字。

                                                                                                                                                         

                                                                                                                                                         

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三、完成句子。阅读下面短文,根据短文提供的信息,完成下列各题。共4题,每题1分,共4 分。 Taxes are a big part in the United States,Most Americans pay city taxes,state taxes, social security taxes,sales taxes...,and the list seems endless The biggest tax for most Americans is that on the money they earn——the income tax.The personal income tax is called a“progressive tax”because it takes more from those who earn more.For example,a person who earns about 3,500 dollars a year will pay a tax of only about 3 5% of earning,but of the same person earned 85,000 dollars a year,he would pay an income tax of 35%. Over the years the income tax has become more and more difficult for people to understand.Almost one half of all Americans now have to pay experts to prepare their tax reports in fact,preparing taxes and giving tax advice have become a big industry in America.

A.taxes which are too many to list

B.taxes either to the cities or the states they live in

C.so many kinds of taxes that they even don’t know the names

D.several kinds of taxes

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