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【简答题】
编写程序,输入考试成绩(假设为整数),请输出对应的等级。( 60 分以下,等级: E ; 60-69 ,等级: D ; 70-79 ,等级: C ; 80-89 ,等级: B ; 90-100 ,等级: A ;输入其他数字,输出: Input Error! )
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【简答题】牛郎星运行速度是26千米/秒，织女星运行速度是牛郎星的 。织女星每秒运行多少千米？
【单选题】Please call my secretary to arrange a meeting this aftemoon, or ____ it is convenient to you. [ ]
A.
whenever
B.
however
C.
whichever
D.
wherever
【简答题】牛郎星运行速度是26千米/秒，织女星的运行速度是牛郎星的 7 13 ．织女星 1 2 秒运行多少千米？
【单选题】听力原文：Just give our office a ring when you return to arrange an appointment. (A) Try the jewelry shop at the corner. (B) Yes, that's nice to hear. (C) All right then, again, what was your number? (4)
A.
B.
C.
【简答题】阅读理解。 All students need to have good habits(习惯): When you have good study habits, you learn things quickly. You also remember them easily. Do you like to study in the living room? This is not a good p...
【单选题】听力原文：M: When is a good time to arrange a meeting between our two teams? W: Well, you know my schedule. Other than this Friday, one day is as good as the next. Just give me a call if you have a date in...
A.
She will be available on Friday.
B.
She can't arrange a meeting recently due to her tight schedule.
C.
She can meet the man any day except Friday.
D.
Friday is the most suitable time for her.
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