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【单选题】
十进制数21变换为等值的八进制数是____。
A.
(21)8
B.
(21)8
C.
(25)8
D.
(27)8
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【单选题】【C7】
A.
arrived in
B.
arrived at
C.
arrived over
D.
arrived on
【多选题】下述对C语言字符数组的描述中正确的是( )
A.
字符数组可以存放字符串
B.
字符数组中的字符串可以整体输入、输出
C.
可以在赋值语句中通过赋值运算符"="对字符数组整体赋值
D.
不可以用关系运算符对字符数组中的字符串进行比较
【简答题】改写句子。 1. Do you like strawberries? (作否定回答) No, __________ __________. 2. She likes ice cream a lot. (改写为一般疑问句) _______ she _______ ice cream a lot? 3. He doesn't like French fries. (改写为肯定句) He _______...
【单选题】The train ________ here at 6 o’clock.
A.
arrived
B.
arrived to
C.
arrived in
D.
arrived at
【单选题】已有定义:double a,b;,若要求按输入方式(此处*代表一个空格) **1.0**2.0 分别给a,b输入1,2,则能正确进行输入的语句是( )。
A.
scanf(“%5e%5e”,&a,&b);
B.
scanf(“%lf%lf”,&a,&b);
C.
scanf(“%f%f”,&a,&b);
D.
scanf(“%5.1lf%5.1lf”,&a,&b);
【单选题】听力原文:M: Which kind of dessert do you like? W: Such as watermelon, pudding, and ice-cream. But the last one is my favorite. Which kind of dessert does the woman like most?
A.
Watermelon.
B.
Pudding.
C.
Ice-cream.
D.
All of the above.
【简答题】Mom, I think we should buy some ice cream( 冰淇淋 ).
【单选题】已有定义:double a,b;,若要求按输入方式(此处*代表一个空格) **1.0**2.0 分别给a,b输入1,2,则能正确进行输入的语句是( )
A.
scanf(“%f%f”,&a,&b);
B.
scanf(“%5.1lf%5.1lf”,&a,&b);
C.
scanf(“%lf%lf”,&a,&b);
D.
scanf( “ %5e%5e ” ,&a,&b);
【单选题】___ ice cream 一个冰淇淋。
A.
an
B.
a
C.
/
【简答题】香草冰淇淋 ____________ ice cream
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