How much of the earth is covered by water?什麼意思?

puzzle to the center of the eart怎么玩 How much is the cup of 同义句 How much is the sweater?How much is the sweater?the of the sweater? Venus is the ( )plant to the eart how much is the cost of the trip请改错 How much the pair of shoes How much 后加is 还是are? How much the pair of shoes How much 后加is 还是are 为啥 填空____is_____packet of chips?A How much ,aB How much ,anC How many ,aD How many ,the is the population of China? 填How much? How much is the cup of coffice是什么意思 what's the price of.how much is how much are the pair of pants哪里错了 How much did the Mall of America cost? how much was the price of tickets?改错 How much is the price of ...是不是重复了啊? How much are the apples?同义句：1.How much ( ) those apples ( 2.( ) the ( ) of those apples? （ ） the pair of the stockings cost A.how many does B.how much does C.how much do D.how many do要原因, ___ of the population of the city are workers?请问应该用what 还是how much?