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咽隐窝

答案

参考答案：咽隐窝：在鼻咽部，咽鼓管园枕与咽后壁之间的纵行凹陷称咽隐窝，为鼻咽癌好发部分。

选择题

近年来，钟点工市场逐渐兴起，如大连的“好阿姨”家政服务已走出大连，面向多个城市。城镇居民的家务劳动逐步走向社会化表明     

A．个体劳动已成为社会发展的趋势

B．居民生存消费的比重增大

C．居民商品性消费的比重加大

D．第三产业的服务水平不断提高
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补全对话，情景问答
从方框中选择最佳选项完成对话。
A. Yes,  I have.
B. What are your parents' jobs?
C. Have you got a sister?
D. It's a big family.
E. An uncle
A:  Are there three people in your family,  Xiaowei?
B:  No,  there aren't.  There are six people in my family.     1 
A:  Have you got grandparents?
B:      2      They are in Shanghai now.
A:     3    
B:  My parents are teachers.  They are in my school.
A:  Have you got an aunt or an uncle?
B:    4      He's a doctor.
A:      5    
B:  No,  I haven't.
1. _____    2. _____    3. _____    4. _____    5. _____
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