下列人类活动有利于保护文化遗产的是[ ]

A、在崇文塔上刻写“某某于某时到此一游”

B、官山风景区提倡登山游客自捡垃圾

C、洞山修建高大的现代建筑物

D、商贩在陶渊明故居设置饮食、烧烤摊点

You did really well on the last English test, ______?[ ]

A. do you

B. don't you

C. did you

D. didn't you