问题
选择题
It is said that the early European playing-cards _____ for entertainment and education. |
A. were being designed B. have designed C. have been designed D. were designed |
答案
答案:D
It is said that the early European playing-cards _____ for entertainment and education. |
A. were being designed B. have designed C. have been designed D. were designed |
答案:D