I know a lot of是什么意思? 急

I know a lot of是什么意思? 急 I know ( )about traffic.A.a lot of B.many C.lots of D.a lot I always drink__soft drinks,although I know I shouldn't drink__.A a lot of a lot of B.a lot a lotB.a lot a lot of C.a lot of a lot 为什么Now I know a lot about public signs中,不用a lot of 而用a lot about 呢? I know _____about English A.a lot of B.lots of C.a lot D.little of When i finish this grammar book,______.A.I know a lot of grammar.B.I'll know a lot of grammer.选哪个?为什么? I want to know _____ about himA a lot of B lots of C a lot D many (1/2)I think of many cases___students know a lot of words and phrases bu know a lot about English 是什么意思? I know a lot 可以写成 I know very much a lot of traffic是什么意思 a lot of hamburgers是什么意思 a lot of questions是什么意思 I have a lot of new friends at the new school.Do you want to know I know a lot of people think it is bad to keep animals in 'I can know a lot of friends and teacher in school ' What is this meaning I know just a little bit of japanese是什么意思 I don't know why we have a lot of difficuI don't know why we have a lot of difficulties to get along well with.but I will do my best to know you.这是什么意、思、