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【多选题】
加工一个10×10深50,允许误差0.05,圆角的通孔应采取( )。
A.
电火花线切割加工
B.
超声波加工
C.
激光加工
D.
电解加工
E.
电火花成形电极
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参考答案:
举一反三
【单选题】Task 4 Listen to a conversation and choose the best answer to each question. 1. Why does Alice have to work overtime?
A.
She has to prepare some documents for tomorrow's meeting.
B.
As a newcomer, she is less efficient than others.
C.
She wants to make a good impression on her boss.
【单选题】Task 4 Listen to the conversation and choose the best answer to each question you hear.
A.
The 3rd office on the right on the 5th floor.
B.
The 5th office on the right on the 5th floor.
C.
The 3rd office on the left on the 3rd floor.
D.
The 5th office on the left on the 3rd floor.
【单选题】Task 4 Listen to the conversation and choose the best answer to each question you hear.
A.
Grey.
B.
Green.
C.
Red.
D.
White.
【单选题】Task 4 Listen to the conversation about water cooler chat and choose the best answer to each question you hear.
A.
The boss of the company.
B.
The man’s friend.
C.
The writer of the report.
D.
The woman’s workmate.
【多选题】Task 4 Listen to a conversation between the floor attendant and Jean Williams. Tick off the facilities and services mentioned in the conversation.
A.
key card
B.
electricity
C.
 temperature adjuster
D.
telephone
E.
hot water
F.
door knob menu
【简答题】患者男性,42岁。急诊在硬膜外麻醉下行阑尾切除术,术后用平车护送患者入病室。病室内适宜的温、湿度是A、温度14℃~15℃,湿度15%~25% B、温度15℃~16℃,湿度60%~70% C、温度10℃~17℃,湿度30%~40% D、温度20℃~22℃,湿度40%~50% E、温度18℃~22℃,湿度50%~60% 患者回病室后应取哪种体位A、中凹位6小时 B、半卧位4小时 C、仰卧位2小时 D、...
【简答题】患者,男性,41岁。因腹痛、寒战高热、黄疽入院,入院后结合相关检查结果诊断为胆总管结石合并感染,并在全麻下行胆总管切开取石、T管引流术。现为术后第8天,病人恢复良好,继续留置T管引流。体检示:体温36.5°C,脉搏82次/分钟,血压116/85mmHg。皮肤、巩膜黄疸逐渐消退,伤口愈合良好,腹部平软,无腹胀、腹痛等。实验室检查:WBC 6×109/L,中性粒细胞0.70。临床诊断:胆总管切开取石、...
【判断题】逻辑形式之间的区别取决于语言表达形式。
A.
正确
B.
错误
【单选题】Task 4 Listen to the conversation and choose the best answer to each question you hear.
A.
A government office.
B.
A hotel.
C.
An insurance company.
D.
A travel agency.
【单选题】Task 4 Listen to the dialogue and check the cat Peter lost
A.
Owner: Peter Lee    406 King St.   7856823
B.
Owner: Peter Smith  407 Queen St.  6865731
C.
Owner: Peter Lee    409 King St.    7865732
D.
Owner: Peter Smith  408 Queen St.  69521
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