130. 在一个组织里有75%是A,89%是B,问既是A又是B的比率可能是多少? 选项有10%,50%,70%,80%,90% 选C 确定 版本2:100个人,79个选a,89个选b,问下面哪个可能是两个都选的人数,答案有10,70,80,90 版本3 变体:PS:a saying "she was graduated from the members of high school 78% "is acceptable by a union panel from a certain dictionary, a saying "she was graduated from the members of high school 89% “ is acceptable by a union panel,.问题是 what could be the percentage that members graduced from the union panel based on both. 选项 10% 50% 70% 80% 90% (选项是正确的,数字也是正确,但是有些连接的话记不起来了)
此题没看明白,有没有NN来解释一下? |