We can feel the ground ____ when an earthquake happens. [ ]A. shaking B. sha

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We can feel the ground ____ when an earthquake happens. [ ]
A. shaking
B. shake
C. shook
D. to shake

答案

举一反三

He had a wonderful childhood, _____ with his mother to all corners of the world. [ ]
A. travel
B. to travel
C. traveled
D. traveling

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The flowers _____ sweet in the botanic garden attract the visitors to the beauty of nature.[ ]
A. to smell
B. smelling
C. smelt
D. to be smelt

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All the people present at the party felt ____ at the ____ news. [ ]
A. shocking; shocking
B. shocked; shocked
C. shocking; shocked
D. shocked; shocking

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____ from space, the earth, with water ____ seventy percent of its percentage, looks a "blue ball". [ ]
A. Seen; covered
B. Seeing; covering
C. Seeing; covered
D. Seen; covering

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____ the right decisions ____ the future is probably the most important thing we"ll do. [ ]
A. Making; concerned
B. Make; concerning
C. To make; concerned
D. Making; concerning

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