To our surprise，the stranger（　　）to be an old friend of my mother"s．

单选题

To our surprise，the stranger（　　）to be an old friend of my mothers．

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单选题

To our surprise， she suddenly（ ）in front of us。

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单选题

We live in a materialistic society and are trained from our earliest years to be acquisitive（贪婪的）.Our possessions,“mine”and“yours”,are clearly（ ）from early childhood.When we grow older enough to earn a living,it does not surprise us to discover that success is measures in terms of the money we earn.

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单选题

Our summer holiday is coming.Two______ the students in our school will go to the beach.

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单选题

Our __is to find a solution and fix the problem.

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