喉、气管病变引起的疼痛会投射到体表（） A.颈部皮肤 B.胸壁皮_爱下问搜题

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问题单项选择题

喉、气管病变引起的疼痛会投射到体表（）

A.颈部皮肤

B.胸壁皮肤

C.腕部皮肤

D.外耳道皮肤

E.肩部皮肤

答案

参考答案：D

填空题

词汇应用：选用方框内的单词或短语完成句子。

imagine, mend, worry, hate, explain, fight for, at least,
plenty of, instruction, friendship, stamps

1. I can't ________ what he looks like.
2. Those children enjoy collecting ________.
3. The boys have had a long ________.
4. Can you ________ the hole in my shirt?
5. Don't ________! Everything will be all right.
6. He's going away for ________ a week.
7. The kind-hearted people ________ violence (暴力).
8. Will you please ________ the third paragraph again for us?
9. Before eating these food, you must read the ________ on the pocket.
10. People often have to ________ their liberty (自由).
11. I like eating ________ vegetables every day.

多项选择题

硬化混凝土应满足（），设计要求和国家现行相关标准的规定。

A、重力性能；

B、力学性能；

C、长期性能；

D、耐久性能。