题文
She had just finished her homework __________ her mother asked her to practice __________ the piano yesterday.
| A.when; playing | B.while; to play |
| C.after; play | D.since; played |
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She had just finished her homework __________ her mother asked her to practice __________ the piano yesterday.
| A.when; playing | B.while; to play |
| C.after; play | D.since; played |
试题篮
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