矮灵祭是()台湾少数民族的文化遗产。
A.阿美族
B.布农族
C.赛夏族
D.雅美族
参考答案:C
货车和客车同时从东西两地相向而行,货车每小时行48千米,客车每小时行42千米,两车在离中点18千米处相遇,求东西两地相距______千米.
I ________ this English book since I came to Hefei No.28 High School.
A.have bought B.bought C.have had