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【单选题】
Passages: Questions 16 to 18 are based on the passages you have just heard. [音频]
A.
. Because of its rapid economic development.
B.
. Because of its unique geographical location.
C.
. Because of its commitment to family planning.
D.
. Because of its traditional culture.
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举一反三
【判断题】Not、Or、And中,运算优先级由高到低依次为Not、Or、And。
A.
正确
B.
错误
【简答题】Explain why the U.S. cr became a world cr.
【判断题】在逻辑运算符Not、Or、And中,运算优先级由高到低依次为Not、Or、And。
A.
正确
B.
错误
【判断题】在逻辑运算符not、or、and中,运算优先级由高到低依次为not、or、and
A.
正确
B.
错误
【单选题】某奥迪八缸汽油发动机,若年产2500台,活塞的备品率为20%,废品率为10%,则活塞的年产量为( )。
A.
13200
B.
26000
C.
26400
D.
3300
【单选题】在Animate中,下列变化过程无法通过“形状补间”实现的动画效果是:
A.
一个圆形颜色逐渐变浅直至消失
B.
一个圆形从舞台左边移动到右边
C.
一个圆形沿折线移动
D.
一个红色的圆形逐渐变成绿色的圆形
【简答题】某奥迪八缸汽油发动机,若年产 2500 台,活塞的备品率为 20% ,废品率为 10% ,则活塞的年产量为 ( ) 。
【单选题】Bill Clinton took office on January 20, 1993 and became the 42nd U.S. president. He is the first U.S. president who was born after World War Ⅱ. He is also one of the youngest of all U.S. presidents. C...
A.
True.
B.
False.
【判断题】Or、And中,运算优先级由高到低依次为Not、Or、And。
A.
正确
B.
错误
【简答题】Bill Clinton took office( 就职 ) on January 20 th , 1993 and became the 42 nd U.S. president. He is the first U.S. president who was born after World War II. He is also one of the youngest of all U.S. p...
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