Some exercises appear to be ______ ones you have done, but on ______ second thoughts, you’ll find that they’re different.
A./; the | B.the; / | C.the; a | D./; / |
推荐套卷
Some exercises appear to be ______ ones you have done, but on ______ second thoughts, you’ll find that they’re different.
A./; the | B.the; / | C.the; a | D./; / |