Both Beijing and Shanghai are big cities.(保持意思不变)Beijing is a big city_____Shanghai____ _____a big city

both Beijing and shanghai are beautiful同义句 Both Lily and I been to Beijing twice.转化为同义句___I____Lily____been to Beijing twice Both Beijing and Shanghai are big cities.(保持意思不变)Beijing is a big city_____Shanghai____ _____a big city Both Lily and I have been to Beijing twice,转化为同义句___ I___Lilly ___been to Beijing twice. both Jim and Kate()in beijing now.they both()from America.A.is come B.are come C.is comesD.are comes Both Mike and Mary has been to Beijing该成否定句_______Mike nor Mary ______been to Beijing.谁能告诉我为什么 Both Jane and Jack have been to BeiJing(改为否定句） ____Jane nor Jack____ beent to BeiJin Both Jane and Jack have been to BeiJing(改为否定句） ____Jane nor Jack____ beent to BeiJin ___he___I am from Beijing.A Neither:nor B Both:and C Not:but D So:that 选什么?说明理由 英语翻译The curing process of diepoxide–triamine systems filled with water and untreated alumina nanoparticles has been investigated.The influence of both types of fillers on the curing process is very similar.This is reflected by a similar sha A lonely I And a lonely sha dow of minel both delicious and cheap both and=? 英语 翻译 both...and... both and 用法 both a and b both.and造句 both.and 造句