下列关于PowerPoint 幻灯片背景的说法中错误的是（64）。A

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问题单项选择题

下列关于PowerPoint 幻灯片背景的说法中错误的是（64）。

A．用户可以为幻灯片设置不同的颜色、纹理的背景

B．可以使用图片作为幻灯片背景

C．可以为单张幻灯片设置背景

D．不可以同时对多张幻灯片设置相同的背景

答案

参考答案：D

填空题

单词填空。

1. My uncle and aunt are _____ (都) workers.

2. Listen! They are _____ (聊天) with each other in the room.

3. We can _____ (借) some books from our school library every Friday.

4. Kathy is a _____ (成员) of the Reading Club. She is good at reading.

5. Playing badminton is one of his _____ (业余爱好).

6. It's time to _____ (叫醒) up Eddie.

7. They are _____ (忙) getting ready for the coming maths exam.

8. Miss Gao will organize a class _____ (旅行) next week.

9. Can you tell me the _____ (理由) why you are so late?

10. Mr Wu wants to buy a _____ (照相机). He likes taking photos very much.

单项选择题

（）级化学防护服是用于化学灾害现场处置挥发性化学固体、液体时的躯体防护。

A.一

B.二

C.三

D.特