Q4: Is the number of members of Club X greater than the number of members of Club Y ? (1) Of the members of Club X, 20 percent are also members of Club Y. (2) Of the members of Club Y, 30 percent are also members of Club X. 选C
Q13: Is the number of seconds required to travel d1 feet at r1 feet per second greater than the number of seconds required to travel d2 feet at r2 feet per second? (1) d1 is 30 greater than d2. (2) r1 is 30 greater than r2. 选E
我想请问,这类的题目要怎么才能做好。。。我貌似一做这类题就一定要错。。。 不是说DS 谢谢啦~~~~~~~ |