皮皮学，免费搜题
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搜题
【单选题】
下列哪块骨不属于自由上肢骨A.
肱骨
B.
锁骨
C.
尺骨
D.
桡骨
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Question 35 Choose the correct letter A-D. The noise levels at the site can reach
A.
45 decibels.
B.
55 decibels.
C.
67 decibels.
D.
70 decibels.
【判断题】渗碳钢的合金调质钢的含碳量一般<0.25%。< /div>
A.
正确
B.
错误
【单选题】choose the correct answer
A.
The salary.
B.
The commission.
C.
The right job.
D.
The interpersonal relations.
【单选题】•Read the passage about the job of store assistants. •Choose the correct word A, B, C or D from below the passage to fill each gap. •For each question (19-33) , mark one letter (A, B, C or D) on your ...
A.
stored
B.
provided
C.
stocked
D.
packed
【单选题】choose the correct answer
A.
The Export department.
B.
The Planning department.
C.
The Publicity department.
D.
The Import department.
【简答题】什么叫渗碳钢？为什么一般渗碳用钢的含碳量都比较低？合金渗碳钢常含有哪些元素？它们对钢的组织与性能有何影响？
【单选题】Complete the diagram below. Choose the correct letter A-E from the box below. Write your answers in boxes 19-23 on your answer sheet.
A.
Gliese581c
B.
Gliese581d
C.
Gliese581e
D.
Gliese 581g
E.
Earth (19)
相关题目：
【判断题】渗碳钢的合金调质钢的含碳量一般<0.25%。< /div>
A.
正确
B.
错误