一般地，算术平均收益率要小于几何平均收益率。( )

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问题判断题

答案

参考答案：错

解析：一般地，算术平均收益率要大于几何平均收益率，每期的收益率差距越大，两种平均方法的差距越大。

句型转换

句型转换。

1.I like vegetables better than meat.(改为同义句)

I vegetables meat.

2. To study English well is very important.(改为同义句)

to study English well.

3. Some students would like) to start work as soon as possible.(改为同义句)

Some students. would like to start work as soon as_____ ．

4. She lives in a house that she built herself out of trash.(对画线部分提问)

5. He has seldom been late for school.(改为反意疑问句)

He has seldom been late for school, _____ ?

单项选择题

变电检修作业指导书验收单位意见在使用时（）。

A.至少两级验收意见及签字

B.至少三级验收意见及签字

C.必须全部有验收意见及签字

D.根据需要确定