在20℃时,某固体物质(不含结晶水)的水溶液,经历如图变化( )
下列说法你认为正确的( )
A.溶液甲是饱和溶液
B.20℃时,该固体物质的溶解度是40g
C.溶液丙若蒸发10g水,析出的晶体一定大于4g
D.溶液乙溶质的质量分数小于溶液丙溶质的质量分数
Don't play with the knife,or you'll cut ________.( )
A.itselfB.yourselfC.himself
This TV program discusses where the best tea leaves ________.( )
A.were producedB.have produced
C.produced
________ cute and lovely the babies are!I will take care of them like they're my own babies.( )
A.WhatB.What aC.How
The Monkey King can make 72 changes ________ his shape and size.( )
A.onB.inC.to
We ________ carry forward the spirit of serving the people whole﹣heartedly.( )
A.mightB.shouldC.could