腺小叶由（）个腺泡组成。
C
暂无解析
He________methathedecidedtoleaveonMonday.
Onlya(n)________fewwereinvitedtothedancingparty.
Sorrysir,wedon'thavewineorbeer.Weareonlylicensedtosell_______drinks.
Heaskedmewhethermybrother________(fly)toBeijing.
设幂级数的收敛区间为（-2，6），的收敛区间为（）
