一 Have you finished the poster for the party?
一 Not yet. I it in two days.
A:finish
B:finished
C:will finish
D:finishing
读北美洲略图,根据图中信息判断,关于该大洲的叙述,正确的是( )
有甲、乙、丙三种溶液,分别重712千克,825千克,214千克,现要分别装入小瓶并无剩余,并且每瓶重量相等,照这种装法,最少要用____ 个瓶子.