如图所示，小车放在光滑的水平面上，将系绳小球拉开到一定角度，然后同时放开小球和小车，那么在以后的过程中()
Yourfatherandyourmotherareyourp_____
()1.Don'tbelateagain.A.Anewwatch.
()2.MayIhaveacupoftea?B.Me，too.
()3.Iliketheredfan.C.Isee.
()4.What'sthatonthedesk?D.Sure.
()5.Where'sDad?E.Perhapshe'sinthestudy.
()6.Shallwegotothezoobybike?F.It'sBob's，Ithink..
()7.Whosekiteisthis?G.Goodidea.
()8.CanIhavealookatyourdress?H.Yes.Hereyouare.
Thereare_____studentsinourclass.Thatis19boysand21girls。
看图算一算.
（1）组合图形的面积是多少？
（2）图形阴影部分的面积时多少？
