he also works hard中,为什么also,而不用too?

he not only studies hard but also works well=he__ ___works w He also works hard to raise money for many children's charit He works too much hard 改错 he works hard.中work为什么加s? he can also swim句中为什么有两个动词 also,too一定不用于否定句吗? He also put up some signs asking for old bikes.为什么用asking不用t 为什么是he works hard而不是he works hardly? He is also very brave and hard - working. He works too hard.That is ____is wrong with him. He ____ watching TV.A.likes also B.also likes C.likes too D. Also