Scientists generally agree that Earth’s climate will warm up over the next 50 to 100 years _________ it has warmed in the 20 000 years since Ice Age.
A.as long as | B.as much as | C.as soon as | D.as well as |
推荐套卷
Scientists generally agree that Earth’s climate will warm up over the next 50 to 100 years _________ it has warmed in the 20 000 years since Ice Age.
A.as long as | B.as much as | C.as soon as | D.as well as |