严禁在带压的设备及工件上进行焊接。

题型:判断题

问题:

严禁在带压的设备及工件上进行焊接。

考点:汽车钣金工考试高级汽车钣金工高级汽车钣金工题库
题型:判断题

设某循环队列的容量为50,头指针front=5(指向队头元素的前一位置),尾指针rear=29(指向队尾元素),则该循环队列中共有______个元素。

题型:判断题

A: Excuse me, Sonia. Is this your backpack?

B: No, it isn’t. My backpack is here. You can ask the girl in red. I think it’s hers.

A: OK. Excuse me. Is this your backpack?

C: Oh, yes.

A: Here you are.

C: Thank you very much.

A: That’s all right. Oh, what’s your name, please?

C: My name is Jenny.

A: Are you in Class Two?

C: No. I’m in Class Eight. And what’s your name?

A: Ah, it’s a secret. Goodbye.

C: Bye.

小题1:The backpack is ________.

A.the boy’s

B.Jenny’s

C.Sonia’s

D.the teacher’s小题2:Jenny is ________.

A.a girl

B.a boy

C.a woman

D.a man小题3:Jenny ________ in Class Two.

A.and Sonia are

B.is

C.is not

D.aren’t小题4:secret 的汉语意思是 ________.

A.朋友

B.再见

C.麻烦

D.秘密

题型:判断题

老药工常用生动形象的语言描述中药的性状,如大黄根茎断面可见(),防风的根茎部位具()

题型:判断题

在考生目录下完成如下操作:

新建一个名为“学生”的数据库。

题型:判断题

术后拆线时间错误的是()

A.头面部4~5天

B.下腹部5~6天

C.会阴部6~7天

D.上腹部7~9天

E.四肢10~12天

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