问题
选择题
Koalas eat _____ but tigers eat _____. [ ]
A. meat; leaf
B. leaves; meat
C. leaf; meat
D. leaves; meats
答案
答案:B
Koalas eat _____ but tigers eat _____. [ ]
A. meat; leaf
B. leaves; meat
C. leaf; meat
D. leaves; meats
答案:B