问题
选择题
—What can I do for you?
—I want a_____ and three _______,please.
[ ]A. ruler; erasers
B. rulers; erasers
C. ruler; eraser
D. rulers; eraser
答案
答案:A
—What can I do for you?
—I want a_____ and three _______,please.
[ ]A. ruler; erasers
B. rulers; erasers
C. ruler; eraser
D. rulers; eraser
答案:A