（ ）There are many ducks ____ the river.A.in B.on C.over不知正确答案到底是哪个,个人认为是B,可老师说是A.觉得哪个正确.虽然有一部分在水里,可也有一部分在水面

there are many things（） There are so many （ ）signs here there are many （t ） offices There are many animals______farm There are many sweets. There are many fruits, too how many legs are there? There are many reasons____travelling abroad. There are many sweets.翻译 there are many differences between how many stop are there there are many _____________(fish ) How many pears are there? How many stars are there? How many birdges are there? HOW MANY BOOKS ARE THERE How many people are there? There are many horses是什么意思 There are many fritus.(改错)