新版sat og 430页第7题,语法.
问题描述：
新版sat og 430页第7题,语法.
我以为乃们都有OG的。
the shift from traditional to cosmetic dentistry 【is because adults are getting fewer cavities and becoming】more vain.
A.原句
B.is because of adults getting fewer cavities and their becoming
C.is caused from adults getting fewer cavities and in addition become
D.is occuring because adults are getting fewer cavities and becoming
答
果断选D啦我上课的时候老师有讲到这题说是is because这个用法就是又傻又啰嗦的这样排除了A、B再说你看B选项and前后不平行啊要这句平行要改成adult's getting fewer cavities and their becoming然后C选项是被动语态s...