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问题 多项选择题

选题论证时需要考虑的方面，除了社会效益、经济效益和作者人选之外，还包括（）。

A.读者与对象和读者面

B.与同类书比较所具有的特点

C.稳定性与生命力

D.宣传推销的方式

E.印刷单位

答案

参考答案：A, B, C, D

完形填空

第三节：语法填空 (共10小题；每小题1分，满分10分)

阅读下面短文，根据上下文填入适当的词语，或使用括号中的词语的适当形式填空，并将答案填写到答题卷标号为51-60的相应位置。

When inviting some friends at a dinner, we Chinese often say, “The dishes are not good. Please forgive me.” In fact, it is a Chinese way of    51     ( be) modest, what he really means is that all the dishes here are really wonderful!   52   he really hopes is compliment from the guests! But   53   English would not understand it at all! Now that it is not good, why should you present the dishes before us? The English would say to their guests “ Enjoy yourselves!” when eating   54  “ Hope you’ve enjoyed   55    !” after eating.

While eating, we Chinese often say to the guests, “Eat slowly.” This would be very   56   ( puzzle) to the foreigners: Am I eating very violently? Am I eating too quickly or too much?

And now come to the end of the dinner when your guests   57   (leave) . The Chinese would say: “Walk slowly!” This is a very polite saying in Chinese,   58   will also be confusing to the foreigners: Why can’t I walk fast? Does it matter  59   I walk slowly or not? Are you worrying that I may fall over? So change your words 

60   a simple “ Bye!” or “ See you next time!”
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多项选择题

具有连续能谱的粒子有（）。

A.γ光子

B.β+粒子

C.α粒子

D.β-粒子

E.内转换电子
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