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【单选题】
二元相图建立的步骤正确的是()①配制合金系,熔化;②画温度-成分坐标标定临界点;③具有相同意义的点连线;④测冷却曲线确定临界点
A.
①②③④
B.
①④②③
C.
②①④③
D.
①③④②
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【单选题】g公共选择学派代表人物布坎南获诺贝尔经济学奖的代表著作是()
A.
经济学中的灯塔
B.
财政学
C.
政府债券是净财富吗
D.
同意的ji suan q
【单选题】I know you are very _____ chocolates, but you will gain weight if you eat too much.
A.
tired of
B.
fond of
C.
full of
D.
afraid of
【单选题】Java 中所有的类都是通过直接或间接地继承( )类得到的
A.
java.lang.Object
B.
java.lang.Class
C.
任意类
D.
以上答案都不对
【单选题】Sometimes when I feel tired and unhappy, I go to play table tennis with some friends. After several rounds, I feel (5) _______ (exciting, excited) and happy. So if you are not in a good mood, go and d...
A.
exciting
B.
excited
【单选题】感光效应与管电压的关系为:
A.
感光效应与管电压的n次方成反比
B.
感光效应与管电压成反比
C.
感光效应与管电压的n次方成正比
D.
感光效应与管电压成正比
【单选题】Do you know the feeling when you are wearing a perfect dress? When someone else speaks highly of your beautiful costume, you may feel very comfortable. How can you make yourself look nice by wearing? ...
A.
Sad
B.
Comfortable
C.
Tired
D.
Interested
【单选题】I know you are very ___ ice-cream, but you will gain weight if you eat too much.
A.
fond of
B.
tired of
C.
full of
D.
afraid of
【单选题】乐队协奏曲尤其强调()
A.
合奏部分
B.
协奏部分
C.
序曲
D.
合唱部分
【简答题】Exercises: I.Match the meaning of the word “spell” in the sentences with the related definitions given below. 1.In silence the others watched him as if under a spell. 2.You spelled “catastrophe” wrong...
【单选题】Sometimes when I feel tired and unhappy, I go to play table tennis with some friends. After several rounds, I feel (5) _______ and happy. So if you are not in a good mood, go and do some sports. It wi...
A.
exciting
B.
excited
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