题目内容

When will the sports meeting begin

At 8:00.
B. At 8:10.
C. At 8:15.

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A3型题男性,45岁。1年来反复发作胸骨后疼痛,发作和劳累关系不大,常在面迎冷风疾行时或凌晨5时发作。发作时含硝酸甘油可缓解。平时心电图示Ⅱ、Ⅲ、aVF导联ST段水平压低0.75mm。发作时心电图正常。 以下情况可发生心肌梗死,除了()

A. 冠脉内膜下出血使管腔闭塞
B. 冠状动脉持续痉挛使管腔闭塞
C. 原有冠脉病变严重发生室速
D. 已建立充分的侧支循环的冠状动脉分支发生闭塞
E. 患者进食大量脂肪食物后

Do you think of your parents "Yes, of course, " you may answer, "I buy a present for my mother on (41) . And I give my father a present on Father’s Day, (42) . ’ Then what about the other days of a year Always (43) to think of your parents, not just on some important days. I have a friend who (44) alone, because her parents live in another city. One day I went to see her. We had a race chat. Then she wanted to make a (45) . She dialed(拨) the number, but then she put the phone (46) . After about ten seconds, she dialed the number again. "Hi, mum..." Later I asked, "Why did you dial the number (47) " She smiled, "My parents are old. They (48) get close to the telephone quickly. I always do so when I call them I just want to give them enough time to (49) . the call." My friend is a good girl. She is always (50) her parents. You also want to be a good child, right So why not learn from her

A. Father’s Day
B. Mother’s Day
C. Teacher’s Day

A3型题男性,65岁,以往有劳力型心绞痛,长期服用硝酸甘油,病情尚稳定,近1月来胸痛又发作,部位于胸骨下段,且多发生在午睡时或晚间入睡后,服硝酸甘油无效,起床站立后可缓解。以往有胆石史但从无发作。 为了进一步明确诊断应做下列哪项检查()

A. 头低脚高位钡餐检查
B. 心电图平板运动试验
C. 口服胆囊造影
D. 冠状动脉造影
E. 核素心肌显像

使得线程放弃当前分得的CPU时间,但不使线程阻塞,即线程仍处于可执行状态,随时可能再次分得CPU时间的方法是 【10】 。

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