扫描二维码，直接登录
题库 / Prep2007E1-DS-23
At least 100 students at a certain high school study Japanese. If 4 percent of the students at the school who study French also study Japanese, do more students at the school study French than Japanese?
(1) 16 students at the school study both French and Japanese.
(2) 10 percent of the students at the school who study Japanese also study French.
Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
EACH statement ALONE is sufficient.
Statements (1) and (2) TOGETHER are NOT sufficient.
还没有题目讲解（毕出老师会陆续发布对官方考题的解读，请保持关注）。
1:学法语的人中有4%是同时学日语的，两种语言同时学的人数是16人，那么学法语的有400人，至少有100人学日语没具体多少未知，所以不能确定是否学法语的比学日语的多，不充分 2:至少有100人学日语，学日语的10%也就是至少10人是两种语言都学的，4%的学法语的两者都学，那么学法语的至少是250人，可见学法语的比学日语的多，充分
登录 或 注册 后可以参加讨论