SAT考试数学试题SAT考试数学练习题 SAT Math Practice Test 1☆1. Of the following, which is greater than ½ ?A. 2/5B. 4/7C. 4/9D. 5/11E. 6/13☆2. If an object travels at five feet per second, how
SAT Math (SAT数学)Instructor (授课教师): Salman KhanCourse Description (课程简述): SAT Math course is an academic course presented in a vivid and relaxed way.This course covers different testin