这句英语是什么句型?each drug was being used for what it was designed forwas后面咋又用的being,这是咋回事?直接was used不就行了?

这句英语是什么句型?each drug was being used for what it was designed forwas后面咋又用的being,这是咋回事?直接was used不就行了? 这句英语句型分析the nails highlight each elegant movement of their hands我感觉应该在 highlight 和each之间加一个in, Mr.green likes playing tricks on others. 这句的同意句是什么?英语 句型转换 英语简单句句型 drug substance和drug products的区别?drug substance和drug products的区别是什么? What am I going to do during the vacation?''这句英语用的是什么句型?这种句型怎么去运用? 【句型转换】I showed each student seven things.(变同义句) I ------ seven things ------ each student 这句英语对么?语法方面对么?这是什么句型啊?we are now faced many problems. 英语的一种句型Cant you ride bike?这是什么句,如果会骑的话如何回答, drug 求英语作文drug abuse! Drug/Alcohol Violation 是什么罪名 Chinese anti-viral drug 是什么 英语转换句型题1 We each have our own car.(同义句）2 She likes her key ring very much.(对very much提问） 英语询问某物是什么句型 这句英语句子是什么句型?We know Jackie Chan _________ movies are very popular with the young.A.whose B.that C.who D.which请问选什么?为什么?是什么句型? 英语What句 What is in the classroom?in the classroom 是什么作用：表语?What 是主语吗 这是什么句型？ 初二英语句型转换变成否定句