根据以下材料,回答题Passage 1Oceans cover nearly 75% of the earth's su

根据以下材料,回答题Passage 1Oceans cover nearly 75% of the earth's surface.Based on the

查看答案

(  ) Steven _______so much work that he couldn't r

(  ) Steven _______so much work that he couldn't really do it efficien

查看答案

(  ) Everything seems all right,_______?

(  ) Everything seems all right,_______?A.won'tit B.hasn't it C.doesn'

查看答案

A : I'll have the steak, French fries, and let'ssee, chocola

A : I'll have the steak, French fries, and let'ssee, chocolate ice cream for des

查看答案

(  ) --_______do you come to the gym? --Three tim

(  ) --_______do you come to the gym?--Three times a week.A.How often

查看答案