Sixmonthsafterbirth,pandasborninthewildleavetheirmothe...
问题详情:
Six months after birth, pandas born in the wild leave their mothers and roam alone in the forests. Not having a fixed place to live, they choose their sleeping spots ____________.
A. in order B. by coincidence C. at random D. on average
【回答】
C
知识点:介词
题型:选择题