这里的store为什么是复数1=浙江17.Bears ______ fat stores throughout the summer and fall to have energy enough to last them through their winter sleep.A.pack up B.build up C.bring up D.take up 21【答案B

问题描述:

这里的store为什么是复数
1=浙江17.Bears ______ fat stores throughout the summer and fall to have energy enough to last them through their winter sleep.
A.pack up B.build up C.bring up D.take up
21【答案B