题目内容

以下哪个选项的表述是错误的?

A. int ch=12;
B. float x=3;
C. char ch=3.2
D. char x='A'

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假设inta=4,b=5.4;则a*2.5+int(b/2)的值是多少?(填空,保留一位小数)

A. 12.0
B. 11.0
C. 10.0
D. 9.0

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What is the insurance company's intention of running an ad with a picture showing a padlock attached to a kid's bicycle?

A. To attract young children.
B. To ensure personal safety by paying for losses.
C. To advertise the padlock to the public.
D. To advertise the bicycle with a safe padlock.

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What does the author think is the new atmosphere of American life?

A. Fear.
B. Love.
C. Stress.
Distrust.

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执行完下列语句段后，i的值为:( )。int f(int n) { if(n<=0) return 0;if(n==1) return 1;if(n>1) return f(n-1)+f(n-2);}inti=f(5);

A. 3
B. 5
C. 6
D. 7

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以下哪个选项的表述是错误的?

A. int ch=12; B. float x=3; C. char ch=3.2 D. char x='A'

假设inta=4,b=5.4;则a*2.5+int(b/2)的值是多少?(填空,保留一位小数)

What is the insurance company's intention of running an ad with a picture showing a padlock attached to a kid's bicycle?

What does the author think is the new atmosphere of American life?

执行完下列语句段后，i的值为:( )。int f(int n) { if(n<=0) return 0;if(n==1) return 1;if(n>1) return f(n-1)+f(n-2);}inti=f(5);

A. int ch=12;
B. float x=3;
C. char ch=3.2
D. char x='A'