问题
单项选择题
呼吸道感染
A．咳嗽伴发热
B．咳嗽伴胸痛
C．咳嗽伴呼吸困难
D．咳嗽伴咯血
E．咳嗽伴哮鸣音
答案
参考答案：A
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呼吸道感染
A．咳嗽伴发热
B．咳嗽伴胸痛
C．咳嗽伴呼吸困难
D．咳嗽伴咯血
E．咳嗽伴哮鸣音
参考答案：A
| 选词填空 | |
 A panda is a 1 , black and white animal. It 2 in bamboo forests(竹林) of south-western China. It is as 3 as a sheep. It has a round head, small black ears and a white face with a black circle around each eye. 4 bears, they can stand up. A panda likes 5 bamboo. Pandas are rare (稀有的) and we should protect them. Otherwise, they will die out(灭绝) like dinosaurs(恐龙). |