问题
选择题
Some exercises appear to be _____ ones you have done, but on _____ second thought, you'll find that they're different. |
A. 不填; the B. the; the C. the; 不填 D. 不填; 不填 |
答案
答案:C
Some exercises appear to be _____ ones you have done, but on _____ second thought, you'll find that they're different. |
A. 不填; the B. the; the C. the; 不填 D. 不填; 不填 |
答案:C