（）下列关于时间轴中帧的影格的标记说法不正确的是。 A.所有的

搜题请搜索小程序“爱下问搜题”

问题单项选择题

（）下列关于时间轴中帧的影格的标记说法不正确的是。

A.所有的关键帧都用一个小圆圈表示

B.有内容的关键帧为实心圆圈，没有内容的关键帧为空心圆圈

C.普通帧在时间轴上用方块表示

D.加动作语句的关键帧会在上方显示一个小红旗

答案

参考答案：D

填空题

用所绐词的适当形式填空

1. I can see and hear the teacher (clear).

2. Living in the country is much (exciting) than living in the town.

3. All of us need (study) hard.

4. Skiing is (popular), and few people like it.

5. Cycling is (popular) than running.

6. What about (ski) this weekend'?

7. They are singing and dancing ___ (happy) on the playground.

8. Wei Fang runs ____ (slow) than any other student in my class.

9. Who walks (quick), Mr. Wang or Mrs. Wang?

10. The boy studies English (good).

判断题

永续年金现值是年金与贴现率的倒数之积。 ( )