以“摔跤”这项体育运动闻名的少数民族是[ ]
A、蒙古族
B、朝鲜族
C、哈尼族
D、土家族
答案：A
— Did you watch the basketball match last weekend?
— Yes, I did. It was covered ______, and I think it was wonderful. [ ]
A. live
B. alive
C. living
D. lively
草履虫氧的摄入和二氧化碳的排出是通过__________进行的。
