题目内容

阅读下面短文,从短文后所给的[A]、[B]、[C]三个选项中选出能填入相应空白处的最佳选项。 Many years (Example: (0) ) , life was (41) than it is today. People didn’t have modem machines. There was no modem medicine, (42) . Life today has brought new problems. One of the biggest is pollution ( 污染 ). Water pollution has (43) our rivers and lakes dirty. It kills fish and affects( 影响 )our drinking water. Noise pollution makes us talk louder and (44) . Air pollution is the most serious kind of pollution. It affects (45) living thing in the world. Cars, planes and factories all pollute our air every day. Many countries are making laws(法律) to stop pollution. Factories, must from now on, clean their water (46) away, they mustn’t sent out dirty smoke into the air. We need to do many other things. We should put waste things in the dustbin(垃圾箱) (47) throwing them on the ground. We can go to work by bus (48) with our friends in the same car. If (49) people driving, there will be (50) pollution.

A. either
B. too
C. also

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第一节 词语配伍 从右栏所给选项中选出与左栏各项意义相符的选项。 [A] gun [B] bank [C] June [D] map [E] basket [F] classmate [G] July People can shoot out bullets with it.

总线宽度分为地址总线宽度和数据总线宽度。其中,地址总线宽度决定了CPU能够使用多大容量的 (8) ;若计算机的地址总线宽度为32位,则最多允许直接访问 (9) 的物理空间。

A. Cache
B. 主存储器
C. U盘
D. 磁盘

总线宽度分为地址总线宽度和数据总线宽度。其中,地址总线宽度决定了CPU能够使用多大容量的 (8) ;若计算机的地址总线宽度为32位,则最多允许直接访问 (9) 的物理空间。

A. 4MB
B. 400MB
C. 4GB
D. 400GB

下图是HTML文件submit.html在IE中的部分显示效果。 请完成下面submit.html中部分html代码。 <form action=/cgi-bin/post-query method=POST> 您的姓名: <input type=text name=姓名><br> 您的主页的网址: <input type= text name=网址value=http://><br> 密码: <input type= (44) name=密码><br> <input type=submit value=“发送”><input type= (45) value=“重设”> </form>

A. text
B. password
C. passwd
D. key

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