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【单选题】
对于以下,描述正确的是( )。 x=-1; do { x=x*x; } while(!x)A.
死循环
B.
循环执行两次
C.
循环执行一次
D.
有语法错误
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举一反三
【单选题】His first attempt failed, __________.
A.
his second attempt did either
B.
so did his second attempt
C.
neither did his second attempt
D.
so his second attempt did
【多选题】In laboratory
A.
No smoking
B.
No playing and jumping
C.
No eating and Drinking
D.
No makeup
【单选题】Smoking, makeup, and ______ earrings are considered cool by some young students.
A.
Wearing
B.
Wear
C.
to wear
D.
be wearing
【简答题】n. an attempt to get enough air into your lungs by breathing in quickly: ____________
【简答题】____类特效可以让素材形状产生二维或三维变化,可以使图像进行翻转,还可以将素材中不需要的部分进行裁剪。
【判断题】体育群体中的个体,由于其社会阅历、生活经验、价值观等各不相同,他们在参与体育的互动中,彼此相互影响,最终形成一定的群体文化,也就是群体的同类价值意识。
A.
正确
B.
错误
【简答题】[A] assignment [B] temptation [C] attempt [D] commission
【简答题】en______r n. an attempt or effort, especially to do something new or difficult
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