某房地产开发企业经过市场调研后，决定在某城市开发供未婚青年居

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问题单项选择题

某房地产开发企业经过市场调研后，决定在某城市开发供未婚青年居住的“博客公社”。那么，开发商在目标市场选择过程中采用的是（）模式。

A.选择专业化

B.产品专业化

C.大量定制

D.市场集中化

答案

参考答案：D

句型转换

按要求改写句子。

1. They can walk with their hands. (改为否定句)

They _____________ _____________ _____________ with their hands.

2. My sister does her homework in the evening. (改为一般疑问句)

_____________ your sister _____________ her homework in the evening?

3. Must I live here? (作否定回答)

_____________, _____________ _____________.

4. I often go skating in winter. (用第三人称she改写)

_____________ often _____________ skating in winter.

5. My mother goes to work at eight o'clock. (用tomorrow改写)

My mother _____________ _____________ to work at eight o'clock tomorrow.

6. I'd like some tofu and tomatoes. (对画线部分提问)

____________________________________________________________________

单项选择题

下列哪一项不是炎症病变()

A．宫颈息内

B．宫颈腺体囊肿

C．输卵管卵巢囊肿

D．输卵管积水

E．卵巢黄体囊肿