The little girl kept _______ the house, because she wanted to keep it _________.
| A．cleaning, clean | B．cleaning, cleaning |
| C．clean, clean | D．clean, cleaning |
相关试题
—Is this ______ pencil? —No, it’s not ______.
| A．you, his | B．my, you |
| C．your, she | D．your, mine |
—.Where are the baseballs?
—They are _______.
| A．on the table | B．at the table |
| C．under the table | D．in the table |
Mary’s room is big ______ tidy, ______ Bob’s room isn’t tidy.
| A．and, and | B．but, but |
| C．and, but | D．but, and |
Please ______ Alice ______ 638-3265437.
| A．email, at | B．call, to |
| C．call, at | D．telephone, for |
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