清朝制定了适用于少数民族地区的法律有哪些?()A.《钦定回疆则例》 B.《苗例》 C

阅读理解，判断正(√)误(×)。

    Mother Rabbit has four children（孩子）.One is Bruce. He is fishing. One is William.He is writing

on the paper.Another in a skirt is Jane. She is reading a book under the tree. The last one is Jone.He is

singing. They have a good time（玩得愉快）.

( ) 1. Mother Rabbit has five children.

( ) 2. Bruce is fishing.

( ) 3. Jane is reading a book under the tree.

( ) 4. William is singing.

( ) 5. They have a good time.

____________is the first day of the week.    [ ]

A. Sunday                    

B. Monday    

C. Tuesday                  

D. Weekday

就一般情况来说，“人猿相揖别”的标志是（）。

A.开始制造使用工具

B.开始使用火

C.服饰的使用

D.出现宗教意识萌芽

钻夹具中采用快换式钻套，主要是因为（）。

A.它的精度很高

B.维修方便

C.进行钻、扩、铰多工步加工时更换方便

D.摩擦小