题目内容
—I knocked over my coffee cup. It went right over _________ keyboard.
— You shouldn't put drinks near _________ computer.
— You shouldn't put drinks near _________ computer.
| A.the;不填 | B.the;a | C.a;不填 | D.a;a |
B
keyboard表示特指, 特指双方心目中的那个键盘, 所以要用定冠词the。computer表示泛指, 所以要用不定冠词a。
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