（英文）Protists are classified by theirA)method of feedingB)method of movingC)method of reproducingD)sizeE)habitat为什么答案选B?我觉得俺method of feeding不也可以分吗?

（英文）Protists are classified by theirA)method of feedingB)method of movingC)method of reproducingD)sizeE)habitat为什么答案选B?我觉得俺method of feeding不也可以分吗? CLA是什么 CLA是什么意思 ClA是什么 CLA表示什么意思 CLA有什么功效 CLA是什么意思 谢谢 CLA这首歌什么意思 根据句意及首字母或汉语提示写单词R______the book and tell me the story‘The students are g_____ at school.They are saying hello to each other The two girls are from_______（美国）Please introduce________（你自己） to your cla he often helps _with_english1.He often helps ____ with ____ english.（ ）A.her,her B.she,her C.her,she D.she,she2.“Are you ____?”“Yes,weare _____ brothers” （ ）A.twin,twin B.twins,twins C.twins,twin D.twin,twins3.Are ____ in the same cla 用have has或者ther is there are 正确形式填空,快啊,1.what does mike（ 2.（ ）any books in the bookcase?3.my father（ ）a story-book.4.（ ）a story-book on the table5.（ ）any flowers in the vase?6.how many students（ ）in the cla This is an orange(变成复数形式)还有：Are those boxes?（肯定和否定回答）He hes big hands.（改成一般疑问句）She is in class Two,Gracle seven.（从class到seven这部分来提问）She is in class Two，Gracle seven.（从cla 1.How about( )a walk this weekend?(take)2.We are taking a ( )vacation this summer.(relax)3.Last vacation,we decided on （ ）by the sea.(spend)对画线部分提问：1.You're having a field trip this Sunday.( ) ( ) ( ) having a field trip?2.Our cla What are these?回答（英文） 英文 what are your s（ ）interest? 实验室资质认定上的CLA是什么意思? 英文不锈钢管的规格表里的一些字“CLA”,DEF,PUMA5,REV SAW P.L. Len.mm U.m,Rev,Sch.mm都是缩写吗?求详细且准确翻译~ 你善于什么的英文 （）（） are you good at?