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【单选题】
( )年5月5日,凝聚着国人梦想的国产C919大型客机首飞成功。
A.
2016
B.
2017
C.
2018
D.
2019
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参考答案:
举一反三
【判断题】一般长距离通信常采用串行传输方式。
A.
正确
B.
错误
【单选题】What do we learn about the man?
A.
He is an honest, flexible and easy-going person.
B.
He has just been fired.
C.
He worked once.
【简答题】阅读短文,判断正误(正“T”,误“F”) Tom Davies is not old, but he does not have much hair (头发). His wife Grace has thick, beautiful, black hair. Mr and Mrs Davies have one daughter. Her name is Jane, and she is four...
【单选题】为了提高分析结果的准确度,必须
A.
消除系统误差
B.
增加测定次数
C.
多人重复操作
D.
增加取样量
【简答题】阅读短文,判断正误。(正A、误B) Sam gets up at six in the morning. He has breakfast at home. He goes to school at seven. He has lunch at school, but on Sundays he has lunch with his family. He often has supper at h...
【单选题】He is ________ honest man and he has been waiting for over ______ hour.
A.
a; a
B.
an; a
C.
a; an
D.
an; an
【多选题】6 为了提高分析结果的准确度,必须
A.
A选择合适的标准溶液浓度
B.
B增加测定次数
C.
C去除样品中的水分
D.
D增加取样量
【简答题】正误与反误
【单选题】--He has been late for class three times this week. -- ________________He is a punctual student.
A.
It is possible.
B.
To be honest.
C.
Believe it or not.
D.
It's not like him!
【多选题】在具体的阅读现象中,误解可以分为( )类型。
A.
正解
B.
正误
C.
反误
D.
逆向遇挫
E.
期待指向完全遇挫
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