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【单选题】
public class Bground extends Thread { public static void main(String argv[]) { Bground b = new Bground(); b.run(); } public void start() { for (int i = 0; i < 10; i++) { System.out.println("Value of i = " + i); } } }A.
编译错误，没有定义线程的 run 方法；
B.
由于没有定义线程的 run 方法，而出现运行错误；
C.
编译通过，运行输出 values 0 to 9
D.
编译通过，运行无输出
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举一反三
【单选题】—Could you tell me________. ? —Quite well, thank you.
A.
what do you do
B.
are you good at math
C.
what you think of the film
D.
howyou are getting on with classmates
【单选题】What are you good at?
A.
Well done and congratulations to you.
B.
It’s my pleasure.
C.
I’m good at English.
D.
Please calm down and tell me where you are.
E.
I really agree with you. That is very interesting.
【简答题】选择正确译文。 1. 你好吗？ [ ] A. How are you? B. Are you good? C. You are how? 2. 早上好！ [ ] A. Good afternoon! B. Morning good! C. Good morning! 3. 你叫什么名字？ [ ] A. What name is your? B. What's your na...
【简答题】为了实现加工过程中所需的各种运动,机床必须具备三个基本部分:( )、( )和( )。
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