问题
选择题
_ _ carry babies in their pockets. [ ]
A. Kangaroo
B. Kangaroos
C. Kangarooes
D. Kangaroos'
答案
答案:B
_ _ carry babies in their pockets. [ ]
A. Kangaroo
B. Kangaroos
C. Kangarooes
D. Kangaroos'
答案:B