问题
选择题
There are _________ people in my family.We live on the _________ floor in a tall building. [ ]
A. five; six
B. fifth; sixth
C. fifth; six
D. five; sixth
答案
答案:D
There are _________ people in my family.We live on the _________ floor in a tall building. [ ]
A. five; six
B. fifth; sixth
C. fifth; six
D. five; sixth
答案:D