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问题 单项选择题

城市公共交通规划必须符合的原则不包括( )。

A．符合优先发展公共交通的政策
B．公共交通系统模式要与城市用地布局模式相匹配
C．与城市道路系统相协调
D．建设和运营成本高

答案

参考答案：D

听力题

用短文中所给动词的适当形式填空，共6分

Sarah and Katie both work in a supermarket. They are best friends and they enjoy  小题1: (work) together. Sarah and Katie are young and always happy. They like telling jokes and watching comedy programmes on TV.

However, they don’t like their boss, Mr. Chen. He is very strict and always shouts at them. Once, he shouted so loud at Sarah that made her   小题2:  (cry). Sarah and Katie stop telling jokes when Mr. Chen is nearby.

Mr. Chen’s favourite activity is playing tennis. He   小题3:   (play) tennis three times a week and takes part in tennis matches, but he never won any tennis championships.

One day, Mr. Chen   小题4:   (arrive) at work as usual and smiled at Sarah and Katie as he gave them a big bunch of flowers each. The girls   小题5:  (shock). Mr. Chen was not his usual self.

At the end of the day, they discovered the reason for Mr. Chen’s good mood. Mr. Chen won his first local championship in the tennis competition! Katie and Sarah thought life   小题6:  (be) much better working at the supermarket from now on.
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多项选择题

促使斑块破裂出血及血栓形成而致心肌梗死的诱因有（）。

A.在饱餐特别是进食多量脂肪后，血脂增高，血黏稠度增高

B.先天性畸形

C.晨起6小时至12小时交感神经活动增加，机体应激反应性增强，心肌收缩力、心率、血压增高和冠状动脉张力增高

D.休克、脱水、出血、外科手术或严重心律失常，致心排出量骤降，冠状动脉灌流量锐减

E.重体力活动，情绪过分激动，血压剧升或用力大便时，致左心室负荷明显加重
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