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问题 多项选择题

点火控制系统的主要控制内容包括（）。

A．点火提前角控制

B．点火能量控制

C．断火控制

D．爆震控制

答案

参考答案：A, B, C

写作题
上周，我们举办了一次“我们城市的一些好场所” 问卷调查，请你根据下面的表格所提供的信息写一篇调查报告，字数为60-80词。
Place
Name
Reason
Supermarket
Sanjiang Supermarket
fresh vegetables, cheap, many kinds, good quality
Movie theater
Times Cinema
big screen, good sound, comfortable seats, new movies
Radio station
93.5 FM
much news, popular music, educational stories
Hospital
People’s Hospital
good equipment, friendly service, good doctors
Last week we did a survey about good places in our city. Here are the results.
                                                                 
                                                                      
                                                                    
                                                                   
                                                                    
                                                  
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单项选择题

支气管哮喘见

A．呼气性呼吸困难，双肺满布哮鸣音
B．端坐呼吸，双肺底水泡音
C．呼气性呼吸困难，两肺散在干湿性啰音
D．发热、咳嗽，夜间阵发性气急，肺无异常体征
E．进行性呼吸困难，咳嗽，痰中带血
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