【学业导航】2018-2019学年人教版高一英语必修4课件(浙江专用):Unit 1 Period One
【学业导航】2018-2019学年人教版高一英语必修4课件(浙江专用):Unit 1 Period One第3页

2.According to the text,chimps usually spend most of their time ________ as a way of showing love for their family. A.looking after their babies B.wandering about the forest together C.feeding or cleaning each other D.chasing and fighting each other