April Fool's Day is a tradition____by many countries around the world on the first of april.A celebratedB is celebratedC being celebratedD to be celebrated
问题描述：
April Fool's Day is a tradition____by many countries around the world on the first of april.
A celebrated
B is celebrated
C being celebrated
D to be celebrated
答
选A
April Fool's Day is a tradition是主句，celebrated by many countries around the world on the first of april是以非谓语形式来修饰tradition的
答
选A吧。这是个约定俗成的东西，所以一般时态就好。
答
答案选
A
答
C。being done 表示一直以来被世界各国庆祝的传统节日
答
答案是AApril Fool's Day is a tradition celebrated by many countries around the world on the first of April.B,如果有is,要说 "a tradition that is celebrated" 才对,缺了thatC,语法上正确,但是一般用了现代进...
答
选A。。。过去分词表被动...做后置定语...