武丁继位提拔______为相,对内“修政行德”,对外四周进行了一系列战争,并取得了胜利。此时商朝达到了鼎盛
A.傅说 B.伊尹 C.比干 D.费仲
参考答案:A
The people eating in a certain cafeteria are either faculty members or students, and the number of faculty members is 15 percent of the total number of people in the cafeteria. After some of the students leave, the total number of persons remaining in the cafeteria is 50 percent of the original total. The number of students who left is what fractional part of the original number of students
投资于开放式基金,有哪些小窍门?