A,whether
所有物质,不管它是气体,还是液体或者固体,温度升高时体积都会膨胀
C,even if的意思就不对,如果用B或者D,会是
All matter,no matter what it is,a gas,a liquid or a solid
all matter,whatever it is,a gas,a liquid,or a solid
A,whether
所有物质,不管它是气体,还是液体或者固体,温度升高时体积都会膨胀
C,even if的意思就不对,如果用B或者D,会是
All matter,no matter what it is,a gas,a liquid or a solid
all matter,whatever it is,a gas,a liquid,or a solid