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【单选题】
钢加热至奥氏体状态,然后急速冷却得到的碳在α-Fe中的过饱和固溶体,我们称为
A.
贝氏体
B.
C.
D.
马氏体
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参考答案:
举一反三
【单选题】根据 Java 标识符命名规范,下面( )是正确的类名标识符。
A.
Helloworld
B.
helloworld
C.
helloWorld
D.
HelloWorld
【单选题】下面哪个标识符是符合命名规范的Java类名?
A.
student
B.
Student
C.
sTudent
D.
S_Tudent
【单选题】下面哪些或哪个标识符符合Java对类名的命名规范?
A.
helloWorld
B.
HelloWorld
C.
helloworld
【单选题】Could you take a ________sheet of paper and write your name at the top?
A.
bare
B.
vacant
C.
hollow
D.
blank
【单选题】—Could you take a message for me. — .It’s my pleasure.
A.
No way
B.
No sweat
C.
Not at all
D.
No more
【单选题】听力原文:M: The view is spectacular. Could you take a picture of me with the mountains in the background? W: I am afraid I just ran out of film. Have you checked with Peter? He may be able to help. Q: Wha...
A.
She doesn't want to waste her film.
B.
She doesn't know how to use the camera.
C.
She doesn't have any more film.
D.
She already took a picture of the mountains.
【单选题】下列试验哪项是T细胞功能检测技术
A.
T淋巴细胞转化实验
B.
E玫瑰花结试验
C.
凝集试验
D.
沉淀试验
【单选题】Man: Look, the view is fantastic.Could you take a picture of me with the lake in the background? Woman: I'm afraid I just ran out of film. Question: What do we learn from the conversation?
A.
The woman is watching an exciting film with the man.
B.
The woman can't take a photo of the man.
C.
The woman is running toward the lake.
D.
The woman is filming the lake.
【简答题】编写程序,输出 ATM 存取款系统界面如下 (请上传源代码和运行清晰截图) : ATM 存取款系统,请选择你的操作: 1. 存款 2. 取款 3. 查询余额 4. 修改密码 5. 退出 要求: ( 1 )命名规范:在 chapter 1.demo1 包中建类,类名符合 Java 命名规则 ( 2 )代码规范:按层缩进 、结构合理 ( 3 )输出对齐
【单选题】听力原文:M:Okay,Jane,you see,I need to talk to your dad.Could you take a message for me and give it to him as soon as he gets back? It's very urgent. W:Yeah.May I ask who is calling,please? Q:Where are th...
A.
In an office.
B.
At the woman's home.
C.
Via the Internet.
D.
On the telephone.
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