SAT中IS语法题两道!1.Someone living in a technological,consumption-

SAT中IS语法题两道!
1.Someone living in a technological,consumption-oriented culture probably taxes the environment at a rate many times （that of a country such as Myanmar）
B.that of someone living in a country like Myanmar
D.a citizen of Myanmar,for instance.
为什么B对D不对呐?整个句子的结构到底是什么样子的呐?那个many times到底什么用法啊..总感觉读不顺.
2.(A native New Yorker,Gloria Naylor's first novel) won an Amercian Book Award in 1983
C.The first novel by native New Yorkier Gloria Naylor
D.Gloria Naylor,a native New Yorker,wrote her first novel thus having
C是对的..可是主语我总觉得应该是人不是novel啊.