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问题 单项选择题 A3/A4型题

男性，18岁，发热鼻出血2周入院。浅表淋巴结不肿大，皮下瘀点、瘀斑，肝脾未触及，HGB56g／L，WBC2．2×109／L，PLT22×109／L，网织红细胞0．0013，胸片提示右下肺炎

明确诊断需要先做的检查是（）

A.放射性核素骨扫描

B.胃镜检查

C.B超

D.骨髓检查

E.血清铁和铁蛋白测定

答案

参考答案：D

单项选择题 A1型题

绿色植物从空气、水、土壤中吸取各种必需的营养物质组成自身成分，必须要进行（）。

A．日光作用

B．光合作用

C．浓缩作用

D．中和作用

E．以上都不是
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填空题
用所给出的词选词填空，每个词只能用一次。
gave away, stay up, sour, love, pack, hang out, invited, crispy, can't stand, hope, takes after, show up

1. I            some clothes to charity because they were too small for me.
2. There's a good movie on TV tonight but it's at 1am. I don't want to            that late.
3. I prefer lemons to oranges. I like the             taste.
4. I            eating ice cream on a hot day. There's nothing better !
5. Shanghai is cold this time of year. You need to             warm clothes if you go there.
6. On weekends I like to ______ at the club with my friends.
7. Sally             me to her birthday party. It's at her house on Saturday.
8. She likes             cookies. They are hard, dry and easily broken.
9. I             hamburgers! They make me feel sick.
10. We're going to Africa on vacation. We             to see some elephants.
11. Jim            his father. They are both clever and a bit quiet.
12. Do you know where John is? He was going to meet me earlier but he didn't            .
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