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8. Eleven percent of Taiwanaircraft hit by birds have suffered damage, according to _________released by the Flight Safety Foundation inTaiwan on Tuesday.

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9. Dongfeng’s truck production line, which in the past focused on car and truck manufacturing, is expanding into the mini van sector to _________ rival Chinese automakers.

10.The dream holiday destination, with its famous beautiful white sandy beaches, crystal-clear water and _________ sunshine, shows no obvious signs of impending disaster.

关系表达式的值有哪两种?

A. 真、假
B. 对、错
C. 反、正
D. 大、小

赋值运算符的两侧如果类型不一样,可以进行赋值,但赋值时需要进行数据类型转换。转换的方式有:

A. 将实型数据赋值给整型数据时,直接舍弃小数部分。
B. 将整型数据赋值给实型数据时,数值不变,但以实型格式存储。
C. 将无符号字符型数据赋值给整型变量时,将字符型数据放到整型变量的低8位中,高8位用“0”补齐。
D. 将有符号字符型数据赋值给整型变量时,将字符型数据放到整型变量的低8位中,高8位需要看字符型数据的正负,若为正,则高8位用“0”补齐,若为负,则高8位用“1”补齐.
E. 将整型数据赋值给字符型数据时,只需要将整型数据的低8位送到字符型变量即可。

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