还没有登录哦！
[Data Sufficiency]
试题详情
题目：
If Car X followed Car Y across a certain bridge that is 
mile long, how many seconds did it take Car X to travel across the bridge?
(1)Car X drove onto the bridge exactly 3 seconds after Car Y drove onto the bridge and drove off the bridge exactly 2 seconds after Car Y drove off the bridge.
(2)Car Y traveled across the bridge at a constant speed of 30 miles per hour.
mile long, how many seconds did it take Car X to travel across the bridge?(1)Car X drove onto the bridge exactly 3 seconds after Car Y drove onto the bridge and drove off the bridge exactly 2 seconds after Car Y drove off the bridge.
(2)Car Y traveled across the bridge at a constant speed of 30 miles per hour.
选项:
A、Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B、Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C、BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D、EACH statement ALONE is sufficient.
E、Statements (1) and (2) TOGETHER are NOT sufficient.
答案:
C
提问：
?
解答：
点赞0
阅读1088
提问：
?
解答：
点赞0
阅读1089
问个问题
注册太麻烦？点这里查看免费答疑吧！
博币不足
加"GMAT小百科"小智微信
直接送200
