Designation:D256–06Standard Test Methods forDetermining the Izod Pendulum Impact Resistance of Plastics1This standard is issued under thefixed designation D256;the number immediately following the desi
Unit 8单项选择练习姓名: [填空题] *_________________________________1. -I’m hungry.-Me too. Let’s find a ________ to eat some food. [单选题] *A.staurant(正确答案)D.post office2. Go down Park Street and