It’s important ___ us to protect the environment and it’s wise ____ us to save water .
#46629
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for , for
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of , of
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for , of
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of , for
推荐题目
--- What is France famous _________ ?--- Grape wine . You know grape wine is made _________ grapes.
#48005
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as , from
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for , of
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as , of
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for , from
－ Was your daughter born _______ Beijing ? － Yes , she was born there _______ the morning of June 2 nd .
#47793
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in, in
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at , on
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at, in
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in , on.