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【单选题】
Why does a Chinese refuse the offer of food at a dinner party though he is hungry? ______
A.
It’s regarded as good manners to Chinese people.
B.
Chinese people are very direct.
C.
They don’t like the food.
D.
They would like to help themselves.
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【单选题】某船顶流顺风航行,船速15kn,流速2kn,2h后相对计程仪读数差为32'.0,计程仪改正率ΔL=+10%,则该船实际航程为()。
A.
30'.0
B.
30'.8
C.
31'.2
D.
35'.2
【简答题】函数 f ( x , y )= x 2+4 y 2-2 x +8 y 的极小值为 。
【简答题】Words are in different sense relations with each other. What sense relation is illustrated in each of the pairs of words below? Add one more example to each pair.(北航2008研) (a)casual - informal (b)inte...
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A.
先兆流产
B.
难免流产
C.
不全流产
D.
完全流产
E.
稽留流产
【判断题】Hyponymy (p.226) refers to the sense relation between a more general word and a more specific word.()
A.
正确
B.
错误
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A.
先兆流产
B.
难免流产
C.
不全流产
D.
完全流产
E.
过期流产
【单选题】There are generally three kinds of sense relations recognized, sameness relation, oppositeness relation and inclusiveness relation. They are represented by______respectively.
A.
synonymy, antonymy, and hyponymy
B.
synonymy, hyponymy, and antonymy
C.
antonymy, synonymy, and hyponymy
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A.
先兆流产
B.
难免流产
C.
不全流产
D.
完全流产
E.
稽留流产
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A.
先兆流产
B.
难免流产
C.
不全流产
D.
完全流产
E.
稽留流产
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