2阅读下面的程序,按要求在空白处填写适当的表达式或语句,使程序完整并符合题目要...

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2阅读下面的程序,按要求在空白处填写适当的表达式或语句,使程序完整并符合题目要求,然后上机运行程序,写出程序的运行结果。 (5)利用计算sinx的值,直到最后一项的绝对值小于10的-5次方为止。(Input x:10) #include #include main() { int n = 1, count = 1; float x; double sum, term; printf("Input x:"); scanf("%f", (1) ); sum = x; term = x; do{ term = (2) ; sum = sum + term; n = n + 2; (3) ; }while ( (4) ); printf("sin(x) = %f, count = %d\n", sum, count); }

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【单选题】The purpose of the program for Jessica's students is to ______.

enable them to learn how to command

get them enrolled in the language program

help them to speak like a Chinese

continue enrolling more students to learn Chinese

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【简答题】It's ______ interesting program and it tells us how to play ______ piano此题出自2015年黑龙江龙东地区中考英语真题及答案，2015年黑龙江龙东地区中考英语试题及答案 It's ______ interesting program and it tells us how to play ______ piano. A. a; ...

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【单选题】The purpose of the program for Jessica's students is to______.

ellable them to learn how to command

get them enrolled in the language program

help them to speak like a Chinese

continue enrolling more students to learn Chinese

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【单选题】结构直接影响翡翠的（）。

质地和坚固性

光泽和透明度

质地、光泽和透明度

质地、坚固性、光泽和透明度

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【单选题】How well the members learn in the Project X program is demonstrated by______.

their annual creative performances

their annual scores gained at school

the comments of friends and family

the comments of the program teachers

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【简答题】How well the members learn in the Project X program is demonstrated by_________． A)their annual creative performances B)their annual scores gained at school C)the comments of friends and family D)the ...

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【判断题】直流电动机电枢串电阻调速时恒转距调速，改变电压调速度是恒转距调速，弱磁调速是恒功率调速。

正确

错误

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【判断题】直流电机电枢串电阻调速是恒转距调速,改变电枢电压调速是恒转距调速,弱磁调速是恒功率调速。

正确

错误

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【单选题】结构直接影响翡翠的

质地、坚固性

光泽、透明度