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问题 单项选择题

Windows 98中，一旦用户打开了一个应用程序窗口，系统就会自动______。

A．将该程序的输入指向公文包，以便将运行结果保存到公文包

B．在桌面上建立一个与其对应的快捷方式

C．在任务栏上建立一个与其对应的图标按钮

D．在资源管理器中建立一个与其对应的图标

答案

参考答案：C

解析： 当打开一个应用程序时，任务栏上就有与其对应的图标按钮。

单项选择题

散粮船的特点是（）

①船型肥大；

②货舱是棱形；

③舱口较大，舱口围板也较高。

A.①②

B.②③

C.①③

D.①②③
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单项选择题

Looking back on my childhood, I am convinced (1) naturalists are born and not made. Although we were all brought (2) in the same way, my brothers and sisters soon gave up their pressed flowers and insects. (3) them, I had no ear (4) music and languages, I was not an early reader and I could not do mental arithmetic.Before World War I we (5) our summer holidays in Hungary. I have only the memory of the house we lived (6) , of my room and my toys. I can hardly (7) clearly the large family of grandparents, aunts, uncles and cousins who gathered (8) door. But I do have a clear memory of the dogs, the farm (9) , the local birds and, (10) all, the insects.I am a (11) , not a scientist. I have a p (12) of the natural world, and my enthusiasm has led me into varied investigation. I love discussing my favorite topics and enjoy (13)  the midnight oil  (14)  reading about other people’s observations and discoveries. Then  (15)  happens that brings these observations together  (16)  my conscious mind. Suddenly you fancy (想象), you see the answer  (17)  the riddle, and books, of which some might honor with the title of scientific research.But curiosity, a keen eye, a good memory and enjoyment of the animal and plant world do not make a scientist; one of the outstanding and essential  (18)  required is self-discipline, a quality I lack. A scientist requires not only  (19)  but also hard training, determination and a goal. A scientist, up to a point, can be made. A naturalist is  (20) . If you can combine the two, you get the best of both worlds.

 

第（18）空应选择（）

A．qualities

B．games

C．activities

D．desires
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