[单选题]6.构成文件内容的基本单位是
AA.字符 B.记录C.数据块 D.信息项
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It was the late spring of 1979,a hot Saturday afternoon. Hundreds of us sat 21,side by,side,in rows of wooden chairs on the maincampus lawn (校园草坪)。We 22‘ blue robes (毕业生长袍)。We listened carefully to long 23.When the ceremony (典礼)was 24_,we threw!our caps in the air,and we were officially graduated from college.After that,I found Morrie Schwartz,my 25 professor,and introduced him tomy 26 …… He was a small man who took small steps, as ifa 27 wind could; at any time, 28 him up:into the cloudS! His teeth were in good shape: When he smiled it was as if you had just 29 him the funniest joke on earth.He told my parents how I 30 every class he taught. He told them,“You havea 31 boy here. He helped me a 10t.” Shy but 32,I looked at my feet.Before we left,I 33 Mr. Schwartz a ‘present,a briefcase with his name on the front. I didn’t want to forget him. 34 I didn‘t want him to forget me.He asked if I would keep in 35,and without hesitation (犹豫)I said,“Of course.”When he turned around,I saw tears in his eyes.
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第六部分: 完形补文(第41~50题,每题1.5分,共15分)下面的短文有10处空白, , 每处空白后的括号内有一个词, 请根据短文内容将其正确的形式填入文中, , 以恢复文章原貌, , 并将答案写在答题卡相应的位置上。Water ShortageGetting water seems (seem) so easy for many people. You will be ___41___ (mistake) if ou think there is an ___42___ (end) supply of water. In fact, the world has a water shortage. Seventy percent of the world is ___43___ (cover) in water. But mostof it is salt water. Only a small ___44___ (percent) is fresh drinking water. Countries ___45___ (include) Spain, Italy and South Africa actually import water from countries such as the United States and Australia. ___46___ (surprising), 1.1 billion people on earth have difficulty ___47___ (get)clean drinking water. This global problem is predicted to get ___48___ (bad) as the atmosphere becomes warmer.Every person in Britain ___49___ (use) about 150 litres of water a day. In some countries people only have5to 10 litres aday! They would be ___50___ (shock) to learn how we waste drinking water.
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颈静脉切迹位于(??)
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6.以行政机关是否可以主动作出为标准,行政行为可分为【 】