下面的有些词组是什么意思?A New York City doctor who treated Ebola patients in West Africa became the first person to test positive for the virusbecame the first person to test positive怎么不用被动语态?New York Mayor Bill de Blasio

下面的有些词组是什么意思?A New York City doctor who treated Ebola patients in West Africa became the first person to test positive for the virusbecame the first person to test positive怎么不用被动语态?New York Mayor Bill de Blasio copy the new words这个词组是什么意思? choosing a new flat词组7b brand new 尤其是brand?还有些类似的：brand new world,brand a new day,brand new world等等还有brand new beat 下面的英语词组写个句子a pile of 子开头的词组有些什么 tiffany上的阿拉伯数字是什么意思tiffany上面一般有please return to Tiffany&co NEW YORK,有些首饰下面还有一排数字,比如有:M97074,210603.就这么点分,全拿上来了. 初一英语的词组是什么意思? java里面的new Method xx=A.class.getMethod(getVal,new Class[]{}); new Class[]{}是什么意思? When you meet up with new words,you can_them_in a dictionary填两个look...的词组 to break into a new market解释这个词组,关于商务英语方面的解释! for this purpose 和 for this reason ,in short,on the whole 这些词组各是什么意思,也许有些词组不正确,如果不正确的 请指出来 连词组句buy/a/let's/watch/new/! java中假设B继承A,C继承B 下面A a=new C();与C a=new C()有区别吗?多态到底是什么意思. after a new minutes是什么意思 a new tourist attraction是什么意思 a new football player 是什么意思 create a new account是什么意思