问题
判断题
信息系统表现为各个层次电脑（终端机）联网。
答案
参考答案：对
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信息系统表现为各个层次电脑（终端机）联网。
参考答案：对
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| A man was walking along the street 1 he saw a woman carrying a large box. It was half in and half out of her car. The man was always 2 ,so he went up and said, "The box looks very heavy. Let me give you a hand. " "That's very kind 3 you,"the woman said. "I'm having a lot of 4 with it. Maybe it sticks(卡住)in the car door. " " Together we'll soon move it," the man said. "I'll get in and take 5 end. "And he got into the car. "Right,"the man said,"I'm ready. " And he began to 6 the box hard. For several minutes, the man and the woman tried to move the box. Soon they felt very 7 . " Let's have a rest, " the man said. " You are right. It really sticks. " They rested for a moment. Then the woman said, "Let's try again, one, two, three!"They 8 moving the box. At last,when they 9 tired,the man said,"I'm sorry. I don't think there's any way to get it out of your car. " "Get it out?" the woman cried. "I'm trying to get it 10 ! You know?" | |||
| ( )1. A. when ( )2. A. careful ( )3. A. for ( )4. A. money ( )5. A. other ( )6. A. push ( )7. A. sad ( )8. A. were busy ( )9. A. all were ( )10. A. in | B. after B. useful B. of B. problem B. another B. pull B. angry B. went on B. were all B. on | C. because C. helpful C. to C. question C. others C. open C. tired C. enjoyed C. both were C. out | D. if D. forgetful D. about D. trouble D. the other D. hold D. worried D. finished D. were both D. off |