SAT OG

题目

SAT OG
1.（Until being widely hunted for its） ivory and blubber in the eighteenth century ,walruses were plentiful in the waters of the northeastern United States.
D Until they were widely hunted for their
E Before they have been widely hunted for their
为何选D不选E
2.Persuading even the queasiest of readers to spend hours learning about an extravagant variety of invertebrates,（the effect of Richard Conniff's Spineless Wonders is to render the repulsive beautiful.）
B Richard Conniff's renders the repulsive beautiful in Spineless Wonders
E Spineless Wonders ,by Richard Conniff,has effect in rendering the repulsive beautiful
为何选B不选E

答案

第一题,时态问题,过去式的前后统一第二题,Spineless wonders 不能 persuade,只有人才行（你是不是打错了,应该是RC renders the repulsive beautiful in Spineless Wonders) .另外,你要记住SAT中的简介原则,E选项没有...