根据平面镜成像特点,作出物体AB在平面镜MN中的像.
先作出端点A、B关于平面镜的对称点A′、B′,用虚线连接A′、B′,即为物AB在平面镜中所成的像,如图所示:
小题1:where did Wang Ming lost his purse ?
A.On the playground.
B.In the library.
C.In the classroom
D.In the dormitory.小题2:Ms. Wang lost a black purse on Monday. She may call _____.
A. 8267-6862 B. 6267-8451
C. 3231-8465 C. 3652-4746
小题3:Who lost a student card ?
A.Jack
B.John
C.Li Feng
D.Wang Ming小题4:Mr. Wang calls 3652-4746. He may lose _______.
A.a purse
B.his dog
C.his ID card
D.some money小题5:We Know that _______.
A.Wang Ming’s telephone number is 6267-8813.
B.the purse in the Lost and Found isn’t Wang Ming’s .
C.Jack is in Class Two , Grade Seven .
D.the little dog is black.
( )范围直接达到其内部组织的每一个成员。
A.广义的项目建设人力资源管 B.狭义的项目建设人力资源管理C.主要的项目建设人力资源管 D.次要的项目建设人力资源管理