81. In order to finish the work in time，they always worked far______ the night.A

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81. In order to finish the work in time，they always worked far______ the night.

A．in

B．onto

C．at

D．into

答案

解析

略

举一反三

82. When we heard the news that our team has won more than 30 gold medals Athena Olympic Games, we sang and danced _____ joy.

A．to

B．with

C．at

D．Of

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83. It is said that Hong Kong will be joined _____ the mainland _____ a beautiful bridge on the sea in the near future.

A．by; with

B．with; by

C．by; to

D．to; by

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84. Can"t you keep your dog _______coming into my yard? It is always disturbing us.

A．off

B．into

C．out

D．From

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85. You should say "I am sorry " when you knock ________ somebody.

A．at

B．in

C．to

D．into

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86. In the following spring , the seeds should be knocked _______ the seed-heads and sown .

A．out of

B．into

C．over

D．at

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