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【单选题】
成人心肺复苏时,潮气量大小是()
A.
500-600ml
B.
600-700ml
C.
400-500ml
D.
800-1000ml
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参考答案:
举一反三
【单选题】Can you explain your arrangements ?
A.
on detail
B.
in detail
C.
of detail
【判断题】议论文论证方法有举例子,道理论证,引用论证( )
A.
正确
B.
错误
【单选题】Can you EXPLAIN why you are so late for work?
A.
告诉
B.
解释
C.
指定
【单选题】Can you explain this____of ten years in your job history which you have not accounted for?
A.
interruption
B.
gap
C.
split
D.
paring
【单选题】Can you explain it().
A.
in detail
B.
in details
C.
by detail
D.
by details
【简答题】执行以下程序时,如果从键盘上输入: aBcDeFg ,则屏幕上显示 #include main() { char ch; while((ch=getchar())!=’\n’) { if(ch>=’a’&&ch<=’z’) ch=ch-32; printf("%c",ch); } } 的输出结果为
【单选题】Can you explain the tape, then?
A.
stressed
B.
unstressed
【简答题】执行以下程序时,如果从键盘上输入: aBcDeFg ↙,则屏幕上的输出结果为 。 #include main() { char ch; while((ch=getchar())!=’\n’) { if(ch>=’a’&&ch<=’z’) ch=ch-32; printf("%c",ch); } }
【单选题】对于一个 u = 110√2*sin(100πt+φ)V的正弦交流电,其有效值是多少( )V,最大值是( )V。
A.
110√2, 110
B.
110,110√2
C.
100,100√2
D.
110/√2,  110
【单选题】— Can you explain ____ you have been late for school several times this term? — Sorry, but it is the first time that I have been late this week.
A.
why is it that
B.
how it is that
C.
why it is that
D.
how is it that
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