一Hi,Andy!Thereare floorsinthisbuilding. Whichfloo...
来源：语文精选馆 1.38W
问题详情：
一Hi, Andy! There are floors in this building. Which floor do you live on?
一I live on the floor.
A. thirty; twenty-second
B. thirty; twenty-two
C. thirtieth; twenty-two
【回答】
A
知识点：数词
题型：选择题
