SECTION A CONVERSATIONS
Directions: In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow.
听力原文:M: What in heaven's name happened to my baggage?
W: Are you with Mr. Grey's party?
M: Yeah, and my suitcases have disappeared. What are you going to do about it?
W: You did put your cases outside the door by 8, did you sir?
M: Yeah. Well, maybe it was a bit later, say about 9:30. We didn't get to bed till well after 3 am.
W: I see. Well, the bellboys would have picked up the group's luggage just after eight. You do remember putting the cases outside the door?
M: Yeah, sure we did. Do you think we're nuts or something?
W: I'll just check with the bellboy and see if he remembers collecting any baggage from outside Room 369.
M: Thanks. Two soft pig-skin suitcases with blue and white stickers on them. One of them had my movie equipment in it.
W: The bellboy says there was nothing outside 369 except a pair of brown shoes which he had cleaned and returned about 9:20.
M: Yeah. I put the cases out when I took my shoes in.
W: Oh, I see. In that case it looks as if they might have been stolen. I'm afraid this will have to be reported to the police. I'll deal with this personally and see what can be done.
The man didn't put his luggage outside the door on time because ______.
A.he had a hard time packing the suitcases
B.he had gone to bed late the night before
C.he forgot the time to put his luggage out
D.his suitcases were stolen
第1题
妊娠期循环系统的生理变化,下列选项正确的是
A、血压变化不大
B、心脏容量增加,心率减慢
C、心排出量增加
D、心尖区闻及Ⅰ~Ⅱ级柔和舒张期杂音
E、妊娠20周后,上肢静脉压变大
第4题
A. 心界稍向左扩大
B. B.多有第1心音分裂
C. C.整个妊娠期血压偏低
D. D.心率稍增快伴有心悸
E. E.心尖及肺动脉瓣区可闻及柔和收缩期吹风样杂音
第5题
关于妊娠期血液循环系统变化的叙述,错误的是
A.孕妇可呈现生理性贫血
B.血容量在妊娠末期达高峰
C.心脏向左上移位,贴近胸壁
D.晚期可出现下肢静脉曲张
E.可发生仰卧位低血压综合征
第6题
妊娠期血液循环系统的生理变化,错误的是
A.血容量从32~34周起增加
B.血浆增加多于红细胞增加
C.血液处于高凝状态
D.后期心脏向左前上移位
E.后期心率可增加每分钟10~15次
第7题
下列哪一项不是妊娠期循环系统生理变化
A、心脏容量增加,心浊音界稍扩大
B、心尖区可听到吹风样收缩期杂音
C、心排血量增加,妊娠32周达高峰
D、收缩压无明显变化,但舒张压略有增高
E、下肢静脉压升高侧卧位时可改善
第9题
下列关于妊娠期泌尿系统生理变化的叙述正确的是
A.妊娠期肾小球滤过率增加
B.妊娠期肾小球滤过率减少
C.肾小管对葡萄糖的重吸收能力增加
D.输尿管张力增加
E.易发生肾盂肾炎,以左侧多见
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