猜谜语。(各打一汉字)
1.30天÷2( )
2.72小时( )
3.24小时( )
1.胖 2.晶 3.日
At the shopping centre, she didn’t know what _____ and ______ with an empty bag.
A.to buy, left
B.to buy, leave
C.to be bought, left
D.was to buy, leave
纳溪区天仙镇是我市著名的枇杷之乡,下列有关枇杷的叙述中正确的是[ ]
A.属于器官,由胚珠发育而来
B.属于器官,由受精卵发育而来
C.属于组织,由子房壁发育而来
D.属于器官,由子房发育而来