Since 1991 more than a decade since the time of the incidence of malignant tumors in our province r

Since 1991 more than a decade since the time of the incidence of malignant tumors in our province r he has since written more than 45 books 这句话为什么要加个she has since written more than 45 books这句话为什么要加个since为什么要since how time flies!more than ten years since i left my hometown China’s Project Hope has s 1 more than 2.5 million poor students since it 翻译 It _____(be)more than three years since jim___(leave)here怎么填 Since then he played in more than twenty films.这句话哪错了 since more than five decades now这句话怎么翻译好? It's more than half a year since I became a teacher.这句话对吗 Since then he played in more than twenty films.这句话哪错了 More people came __ I expected.A,as if B,so that C,since D,than More people came -------I expectedA.as if B.so that C.since D.than 为什么 more than more than more than more than more than more than more than ‘