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【单选题】
下面命题哪个是不正确的（ ）A.
在试件切槽处附近会出现应力集中
B.
应力集中程度可以用应力集中系数表示，因数可以小于 1.
C.
应力集中因数指的是应力集中截面上的最大应力和试件上的平均应力的比值
D.
在集中载荷处会出现应力集中作用
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【简答题】听下面一段材料，回答1-2题。 1.What made the man worried? A. Losing his car. B. The wheels of his car being gone. C. He had to sell his car to pay off the debts. 2. How did that happen? A. He left his car outside....
【简答题】Read the radio conversation between a policeman and the police headquarters( 警察总部 ). Complete it by choosing the correct form of the verbs. Bob Clark is a policeman. He 1 very hard and he 2 his job. T...
【单选题】关于PTSD的治疗错误的是
A.
心理援助提倡早期干预
B.
PTSD仅需要心理治疗
C.
心理治疗包括比较成熟的眼动脱敏疗法、延迟暴露治疗，认知行为治疗等
D.
心理治疗可与药物治疗同时进行
【单选题】The man left his previous job because he
A.
lacked honesty and integrity
B.
didn't like the job enough to stay
C.
went to school for a master's degree
D.
couldn't design an accounting system
【简答题】听下面一段材料,回答第1-2题. 1. What made the man worried? A. Losing his car. B. The wheels of his car being gone. C. His car being stolen. 2. How did that happen? A. He left his car outside. B. Someone had broke...
【简答题】Part1 自编对话: 在 4S 店 咨询台 A: 汽车推销员 B : 一名客户,想要购买一辆自驾车,国产或合资车,希望车流行款型,经济实用车,价格有优惠, 20 万元以内。 Part2 自行播放录音材料, 只需要完成1-5 题 1. Why does the woman say sorry to the man? A. she wants to get on the bus. B.She wan...
【单选题】关于PTSD的治疗错误的是
A.
已明确诊断的 PTSD 患者，应当帮助患者正确面对灾难事件，减少由个人心理问题而造成的社会问题
B.
PTSD 仅需要心理治疗
C.
心理治疗包括比较成熟的眼动脱敏疗法、延迟暴露治疗，认知行为治疗等
D.
心理援助提倡早期干预
E.
心理治疗可与药物治疗同时进行
【简答题】Indicate the grammatical function of the v.-ing form in the following sentences. 1. His work is teaching. 2. Talking while eating is not polite. 3. They entered the classroom, talking and laughing. 4....
【简答题】听下面一段材料，回答第1至2题。 1. Why did the man stay in the hospital? [ ] A. Because his left arm was broken. B. Because he had an accident. C. Because he drove too fast. 2. How did the accident happen? [ ...
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