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【单选题】
it rain tomorrow, we would have to put off the meeting.
A.
Were
B.
Should
C.
Would
D.
Will
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举一反三
【单选题】下列说法中 , 不正确的是 ( )
A.
一个 java 源程序编译通过后 , 得到的结果文件数也只有一个 。
B.
一个 java 源程序经过编译后 , 得到的文件的扩展名一定是 .class。
C.
一个 java 源程序只能有一个 public class 类定义 , 且源文件的名字与 public class 的类名相同 , 扩展名必须是 .java。
D.
一个 java 源程序 可以包含多个 class 类 。
【单选题】听力原文:W: Hi, Tom! M: Judy. I haven't seen you in weeks. Where have you been? W: In Florida. M: What vacationing! While the rest of us studying on the campus in February cold? W: Not exactly. I spent mo...
A.
She had her vacation there.
B.
She took a diving course there.
C.
She was there on a field trip.
D.
She visited a marine exhibition.
【单选题】下列说法中,不正确的是()
A.
一个 Java 源文件编译通过后,得到的结果文件数也只有一个 。
B.
一个 Java 源文件经过编译后,得到的文件的扩展名一定是 .class 。
C.
一个 Java 源文件只能有一个 public 类定义,其类名与源文件名相同 。
D.
一个 Java 源文件可以包含多个类 。
【判断题】用户在生产系统中的作用是为企业提供产品需求信息。
A.
正确
B.
错误
【简答题】下列说法中,不正确的是().A. 一个java源程序经过编译后,得到的文件的扩展名一定是.class B. 一个java源程序编译通过后,得到的结果文件数也只有一个 C. 一个java源程序只能有一个public class类定义,且源文件的名字与public class的类名相同,扩展名必须是.java D. 一个java源程序可以包含多个class类
【单选题】Kate didn't come yesterday, or you ________ her. [     ]
A.
might have seen
B.
were to see
C.
had seen
D.
would see
【单选题】听力原文:M:Are women ever seen in the media to be superior to men? W:Very rarely, in fact.And when they are seen to be better, or faster,or stronger than men they are also seen to be a freak(反常的;稀罕的).You ...
A.
Because women are superior in real life.
B.
Because men want to keep their image.
C.
Because women can't be better than men.
D.
Because nobody believes women's power.
【单选题】下列说法中,不正确的是()
A.
一个java源程序经过编译后,得到的文件的扩展名一定是.class。
B.
一个java源程序编译通过后,得到的结果文件数也只有一个。
C.
一个java源程序只能有一个public class类定义,且源文件的名字与public class的类名相同,扩展名必须是.java。
D.
一个java源程序可以包含多个class类。
【单选题】下列说法中,不正确地是( )
A.
一个Java源文件编译通过后,得到的结果文件数只有一个。
B.
一个Java源文件编译通过后,得到的文件扩展名一定是.class
C.
一个Java源文件只能有一个public类的定义,其类名于源文件名相同。
D.
一个Java源文件可以包含多个类。
【单选题】Woman: Gee, it's very warm in this reading room. Man: ______
A.
Do you mind if I open the window?
B.
Shall I turn on the conditioner?
C.
Summer gets in early.
D.
That's right.
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