搜题请搜索小程序“爱下问搜题”
问题 单项选择题

女性，36岁，有慢性风湿性心脏病二尖瓣狭窄病史，近日轻度活动即感心悸、气促。

经护理评估此患者心功能分级为( )。

A．Ⅰ级

B．Ⅱ级

C．Ⅲ级

D．Ⅳ级

E．不能确定

答案

参考答案：C

解析：[考点] 心脏瓣膜病概述
[重点等级] ★★

听力题

词汇运用 用所给词的适当形式填空，每空不限一词。（共10小题；每小题1分，满分10分）

1. This dress is very popular this year. Do you know who the ________(design) is?

2. English Classroom is an _______(education) program on CCTV.

3. We have got a new printer, it_________(print) quickly.

4. If you answer all the questions _________ (correct), you will win.

5. I couldn’t stop _________(clap) when I heard the good news.

6. —How many times ________ you ________（phone） me these days? —Three times.

7. Where is Jim? He ________(do) his homework in the study at present.

8. We will hold a party to celebrate her ________ (twenty) birthday.

9. The boy fell off the tree and ___________(hurt) badly.

10. When the parade marched along the park, the children screamed with _______(excite)
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综合

读我国主要商品粮基地图，完成下列各题。

（1）填写九大商品粮基地的名称：①_______________②_______________③_______________④_______________⑤_______________⑥_______________⑦_______________⑧_______________⑨_______________

（2）在九大商品粮基地中，不是位于第三段阶梯的是_______。（填序号）
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