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【判断题】
The art works from ancient times, the very foundation of civilization, forms the basis of study of the applied science.
A.
正确
B.
错误
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【单选题】Mary can’t attend the party _____ at Tom’s house at present ______ at Jenny’s house tomorrow.
A.
being held to be held    
B.
to be held held
C.
held being held     
D.
to be held to be held
【单选题】听力原文:What's wrong with your eyes, Henry? (A) He can't see the blackboard. (B) I can't see clearly. (C) I have got a toothache. (11)
A.
B.
C.
【判断题】由于采用了CMOS工艺,EPLD具有很高的噪声容限。
A.
正确
B.
错误
【单选题】My train arrives there at eight. The plane I would like to take by then.
A.
will have left
B.
has left
C.
had left
D.
would leave
【简答题】光电式编码器是______或______的检测元件。
【简答题】Tom ______ the party as no one saw him there yesterday evening. A) can't attend                            B) mustn't attend    C) won't have attended D) couldn't have attended
【简答题】女性,28岁,因反复心慌气短1年,加重2天人院。平时劳累和感冒时症状加重,不能平卧,痰中带血。7年前有关节疼痛史。查体:BP 150/60mmHg,半坐位,颈静脉充盈,颈部搏动明显,双侧肺底部湿性哕音。胸骨左缘第3肋间 舒张期叹气样杂音,向心尖部传导;心尖部舒张期隆隆样杂音,无传导;周围血管征阳性。胸片示“靴形心”。若经过检查证实二尖瓣无器质性病变,则心尖部舒张期杂音原因为 ( )。
【简答题】根据下列题干,回答 143~145 题: 女性,28岁,因反复心慌气短1年,加重2天人院。平时劳累和感冒时症状加重,不能平卧,痰中带血。7年前有关节疼痛史。查体:BP 150/60mmHg,半卧位,颈静脉充盈,颈部搏动明显,双侧肺底部湿哕音。胸骨左缘第2肋间舒张期叹气样杂音,向心尖部传导;心尖部舒张期隆隆样杂音,无传导;周围血管征阳性。胸片示“靴形心”。 第 143 题 该患者初步诊断为( )
【简答题】根据下列题干,回答 124~126 题: 女性,28岁,因反复心慌气短1年,加重2天人院。平时劳累和感冒时症状加重,不能平卧,痰中带血。7年前有关节疼痛史。查体:BP l50/60mmH9,半卧位,颈静脉充盈,颈部搏动明显,双侧肺底部湿哕音。胸骨左缘第2肋间舒张期叹气样杂音,向心尖部传导;心尖部舒张期隆隆样杂音,无传导;周围血管征阳性。胸片示“靴形心”。 第 124 题 该患者初步诊断为( )。
【多选题】光电编码器按照测量原理可分为 ( )
A.
位置控制编码器
B.
绝对式光电编码器
C.
增量式光电编码器
D.
螺纹加工控制编码器
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