Don't drop litter anywhere.

Don't drop litter anywhere. Don't drop litter e______ Don't _______(care) drop litter don't drop litter()Throw it into the dustbin() Don 't drop litter c___.Throw it into dustbin c___.应怎么填? 谁知这道题的答案don't drop litter in the park,please Please don’t drop litter _______,you should throw it into th Don't drop them. ----Don't litter things about. don't litter 什么意思 don't litter的意思 you mustn't drop litter in the park 汉语意思