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【单选题】
学生a说,离合器踏板需要留一定的自由行程;学生b说,离合器踏板不应该留有自由行程。他们说法正确的是A.
只有学生a正确
B.
只有学生b正确
C.
学生a和b都正确
D.
学生a和b都错
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举一反三
【单选题】The following two paragraphs were written on the topic “The Best or Worst Job You Ever Had”. Both are unified and both are supported. However, one communicates more clearly and effectively. Which one,...
A.
Paragraph A
B.
Paragraph B
C.
Both of them
D.
None of them
【单选题】下面程序的输出是【 】。 long fun5(int n) { long s ; if((n= =1)||(n= =2)) s=2; else s=n+fun5(n-1); return(s);} main() { long x ; x=fun5(4); printf("%ld\n",x) ;}
A.
6
B.
7
C.
9
D.
8
【单选题】The following student paragraphs were written on the topic “A Quality of Some Person You Know”. Both are unified, but one communicates more clearly and effectively. Which one, and why?
A.
Both of them
B.
None of them
C.
Paragraph B
D.
Paragraph A
【简答题】燃烧室容积与工作容积之和称之为 。
【简答题】The importance and focus of the interview in the work of the print and broadcast journalist is reflected in several books that have been written on the topic. Most of these books, as well as several c...
【简答题】已知在平面直角坐标系中△ABC与△DEF关于y轴对称，△HMN与△DEF关于x轴对称，则△ABC与△HMN的关系是（ ）。
【简答题】Written work: Write an introductory paragraph for an essay on the topic: The Younger Generation in China
【单选题】課長、そのプロジェクトはわたしに( )。
A.
させてくれてもよろしいですか
B.
させてもらってもよろしいですか
C.
させてくださってもよろしいですか
D.
させていただいてもよろしいですか
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