A:CH3CH2CH2CH3
B:CH3CH(CH3)2
C:CH3C(CH3)3
D:(CH3)2CHCH2CH3
判断题:发芽的土豆只要不吃芽,其余的部分照样吃。 ( )
Tina sold her car __________ because the car was too old and broken .
(2015•龙岩)青春期发育的特点之一是人的身高和体重突增.(判断对错)