A:are planting
B:should be planted
C:should plant
20℃时,将等质量的a、b两种固体,分别加入到盛有l00g水的烧杯中,充分搅拌后现象如图甲,升温到50℃时,现象如图乙,a、b两种固体的溶解度曲线如图丙.下列说法正确的是( )
公元前16世纪比公元前8世纪 ( )
A. sofa B. chair C. table D. phone E. fridge
This is my living room. My ____is near the window. The ____is near the door. The____is under the picture. The ____is on the table. Where is the cat? It's on the____
核桃是盂县的主要特产之一,盛产于盂县各乡镇.盂县核桃以个大壳薄、仁肥 易取、入口香脆而闻名三晋.如图是果农常用的一种繁殖核桃果树的方法.请据图回答: