手制动杆是通过(),供停车后及坡道上驻停制动使用。 A.车轮制动器 B.操纵手制动器

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问题:

手制动杆是通过(),供停车后及坡道上驻停制动使用。

A.车轮制动器

B.操纵手制动器.

C.控制车辆速度

D.使车辆减速停车

考点:叉车司机考试叉车司机考试题库
题型:单项选择题

山西特产专卖店销售核桃,其进价为每千克40元,按每千克60元出售,平均每天可售出100千克,后来经过市场调查发现,单价每降低2元,则平均每天的销售可增加20千克,若该专卖店销售这种核桃要想平均每天获利2240元,请回答:

(1)每千克核桃应降价多少元?

(2)在平均每天获利不变的情况下,为尽可能让利于顾客,赢得市场,该店应按原售价的几折出售?

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有A、B、C三种不同型号的电池,它们的价格各不相同.有一笔钱可买A型4只,B型18只,C型16只;或A型2只,B型15只,C型24只;或A型6只,B型12只,C型20只.如果将这笔钱全部用来购买C型号的电池,则能买 ______只.

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沈阳故宫文溯阁专为收藏( )而建。

A.永乐大典

B.康熙字典

C.古今图书集成

D.四库全书

题型:单项选择题

In my procession as an educator and health care provider, I have worked with numerous children infected with the virus that causes AIDS. The relationships that I have had with these special kids have been gifts in my life. They have taught me so many things, but I have especially learned that great courage can be found in the smallest of packages. Let me tell you about Tyler.

Tyler was born infected with HIV: his mother was also infected. From the very beginning of his life, he was dependent on medications to enable him to survive. When he was five, he had a tube surgically inserted in a vein in his chest. This tube was connected to a pump, which he carried in a small backpack on his back. Medications were hooked up to this pump and were continuously supplied through this tube to his bloodstream. At times, he also needed supplemented oxygen to support his breathing.

Tyler wasn’t willing to give up one single moment of his childhood to this deadly disease. It was not unusual to find him playing and racing around his backyard, wearing his medicine-laden backpack and dragging his tank of oxygen behind him in his little wagon. All of us who knew Tyler marveled at his pure joy in being alive and the energy it gave him. Tyler’s mom often teased him by telling him that he moored so fast she needed to dress him in red. That way, when she peered through the window to check on him playing in the yard, she round quickly spot him.

This dreaded disease eventually wore down even the likes of a little dynamo like Tyler. He grew quite ill and, unfortunately, so did his HIV-infected mother. When it became apparent that he wasn't going to survive, Tyler's mom talked to him about death. She comforted him by telling Tyler that she was dying too, and that she would be with him soon in heaven.

A few days before his death, Tyler beckoned me over to his hospital bed and whispered, “I might die soon. I’m not scared. When I die, please dress me in red. Mom promised she’s coming to heaven, too. I’ll be playing when she gets there, and I want to make sure she can find me.”

小题1:What is the boy Tyler’s attitude towards death?

A.pessimistic.

B.optimistic.

C.sorrowful.

D.fearful.小题2:Tyler requested the writer to dress him in red when he died simply because        .

A.red is a lucky color.

B.red right help to cure him.

C.his mom could spot him easily

D.he could find more mates by wearing red.小题3:Which of the following might serve as a possible title far this passage?

A.My unusual profession.

B.A caring mother.

C.Mother and son.

D.Dying in red.小题4:The underlined word dynamo in the fourth paragraph here means        .

A.a promising and helpful youth

B.an extremely energetic person

C.a rare and beautiful flower

D.a magic and understanding superstar

题型:单项选择题

从企业总体而言,内部转移价格无论怎样变动,企业利润总额不变。( )

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