问题
选择题
—What can I do for you, sir? —I want ______. |
A. two shoes B. two pairs of shoes C. two pair of shoe D. two pair of shoes |
答案
答案:B
—What can I do for you, sir? —I want ______. |
A. two shoes B. two pairs of shoes C. two pair of shoe D. two pair of shoes |
答案:B