The flowers her friend gave her will die unless________every day. [ ]A. wate

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The flowers her friend gave her will die unless________every day. [     ]
A. watered
B. watering
C. water
D. to water

答案

举一反三

_____ that the government can lead them out of the financial crisis, people are optimistic about the
future of the country.[     ]
A. Convincing
B. Convinced
C. To convince
D. Having convinced

题型：河北省模拟题难度：| 查看答案

________in a white uniform,he looks more like a cook than a doctor. [ ]
A. Dressed
B. To dress
C. Dressing
D. Having dressed

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Entering the reading room,we found her at a desk,with her attention on a book. [ ]
A. sitting；fixing
B. to sit; fixed
C. seating；fixed
D. seated；fixed

题型：山东省模拟题难度：| 查看答案

________by the beauty of nature，the girl from London decided to spend another two days on the farm.[     ]
A. Attracting
B. Attracted
C. To be attracted
D. Having attracted

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Such a chance, once ________, might never come again.[ ]

A．losing
B．being lost
C．lost
D．to be lost

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