题文
The little girl kept ________ the house, because she wanted to keep it _________.
| A.cleaning, clean | B.cleaning, cleaning |
| C.clean, clean | D.clean, cleaning |
The little girl kept ________ the house, because she wanted to keep it _________.
| A.cleaning, clean | B.cleaning, cleaning |
| C.clean, clean | D.clean, cleaning |
试题篮
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