聋哑人之间用手语交谈，必须依赖的神经中枢是 [ ] A．语言

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问题选择题

聋哑人之间用手语交谈，必须依赖的神经中枢是 [ ]

A．语言中枢、躯体感觉中枢

B．视觉中枢、躯体感觉中枢

C．躯体感觉中枢、语言中枢、视觉中枢

D．视觉中枢、语言中枢、躯体运动中枢

答案

答案：D

句型转换

句型转换。

1. Jack is playing basketball with his brother. (用yesterday改写)

Jack _______ _______ with his brother yesterday.

2. Our vacation was really good. (对画线部分提问)

_______ _______ your vacation?

3. What do you think of China? (改为同义句)

_______ do you _______ China.

4. We visited a Beijing Hutong last week. (改为一般疑向句)

_______ you _______ a Beijing Hutong last week?

5. His grandfather was a policeman. (对画线部分提问)

_______ _______ his grandfather _______?

填空题

今年5月1日起，我国提出“在室内公共场所禁止吸烟”，相应场所应该张贴下图的______标志，香烟的烟气中含有__________等几百种有毒物质（只要求填写一种物质）。