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【单选题】
若接线时，忘记连接KM ∆的辅助触点（如下图红圈标记部分），通电调试现象是（ ）A.
KM∆线圈只能瞬间得电又失电，电动机将停止转动
B.
KM∆线圈只能瞬间得电又失电，KMY线圈将会重新得电，电动机将持续工作在星形状态下。
C.
因为KT延时常开触点闭合，因此这个部分没有连接，也不会影响电动机工作
D.
KM∆线圈只能瞬间得电又失电，KMY线圈将会重新得电，电动机将会从∆形状态下迅速回到星形运动，并且KT延时时间一到，又回重复上述过程。
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【单选题】病人,男性,56岁,患中毒性肺炎,高热、昏迷已10天,经抗生素治疗病情稍有控制,但意识仍未清醒,近日发现口腔黏膜破溃,创面附着白色膜状物,用棉条拭去附着物,可见创面轻微出血,无疼痛。为该病人口腔护理时应禁忌
A.
用开口器
B.
活动假牙先取下
C.
用血管钳加紧棉球
D.
棉球不宜太湿
E.
漱口
【单选题】听力原文：W: We have made ten copies． M: At first it's planned to need ten copies, and now we don't need so many. Five would be enough. Q: How many unnecessary copies they have made? (3)
A.
Five.
B.
Four.
C.
Six.
D.
Seven.
【简答题】It produces more copies at a minute.
【单选题】Recent stories in the newspapers and magazines suggest that teaching and research contra diet each other that research plays too prominent a part in academic promotions, and that teaching is badly und...
A.
It is wrong to overestimate the importance of teaching.
B.
Teaching and research are contradictory to each other.
C.
Research can never be emphasized too much.
D.
The relationship between teaching and research should not be simplified.
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