女，9岁，因水肿、尿少3天入院，尿呈深黄色，病前3周有双下肢感染史，入院后有头痛、心悸、气促。查：血压128／90mmHg，脉搏132次／分，神清，双肺底可闻及少许湿啰音，心音低钝，肝右肋下1cm，有压痛，腱反射存在。
该患儿可能的诊断是（）
A.急性肾小球肾炎并肺炎
B.急性肾炎一般病例
C.急性肾炎并循环充血
D.急性肾炎并高血压脑病
E.病毒性肾炎
参考答案：C
People make traffic 1 to keep order(维持秩序)on the road. The traffic rules also help to keep people 2 . People have to 3 many traffic rules. You must walk on the sidewalk or on the 4 of the road in China. Look both ways carefully 5 you walk across the street. If you like 6 a bike, don’t ride in the middle of the road or run through(闯)red traffic lights. When you ride a bike with a friend, 7 look around and talk. If you drive a car or a bus, you must 8 at traffic lights. You must always take a seat belt(安全带). Without belts, the driver and the passengers may be badly 9 in a sudden accident. If you travel by bus, get on or get off a bus only when it comes to a 10 , When it’s full ,don’t try to get inside, or you may fall off.
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