问题
单项选择题
男，5岁，平素健康，4天来高热,寒战咳嗽伴右侧胸痛，胸片提示右下肺片状影伴右侧中等量胸腔积液。感染可能的病原体是
A．卡氏肺囊虫
B．军团菌
C．结核菌
D．呼吸道合胞病毒
E．以上都不是
答案
参考答案：C
解析：革兰阴性杆菌肺炎基本改变为支气管肺炎征象，易见胸腔积液。
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男，5岁，平素健康，4天来高热,寒战咳嗽伴右侧胸痛，胸片提示右下肺片状影伴右侧中等量胸腔积液。感染可能的病原体是
A．卡氏肺囊虫
B．军团菌
C．结核菌
D．呼吸道合胞病毒
E．以上都不是
参考答案：C
解析：革兰阴性杆菌肺炎基本改变为支气管肺炎征象，易见胸腔积液。
| 阅读理解。 | |
The bird is in the tree in the yard (院子). The bird comes to my window. I open my window. The bird goes to the tree. I put some bread outside (在……外面) my window. I tell the bird, " Look! It's yummy (美味的) bread." The bird comes again (又，再). | |
| 1. Where is the bird? | |
[ ] | |
| A. It's in the restaurant. B. It's in the tree. C. It's in the room. | |
| 2. I open my ____________. | |
[ ] | |
| A. bag B. pencil-box C. window | |
| 3. What do I put outside the window? | |
[ ] | |
| A. Bread. B. Beans. C. Soup. | |
| 4. The bread is _____________. | |
[ ] | |
| A. bad B. yummy C. hot |