Becauseofthegreenhouseeffect(温室效应),thesealevelwillbeco...

问题详情：

 Because of the greenhouse effect(温室效应), the sea level will become

　　.

A. tall and tall                        B. high and high

C. taller and taller                   D. higher and higher

【回答】

D

知识点：形容词比较级

题型：选择题