Some homeless people took ________ in the old temple after the heavy typhoon .

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Some homeless people took ________ in the old temple after the heavy typhoon .

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People who are homeless,（）or having family problems.

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Markets are the system that （　）some people’s demands and some other people’s supplies.

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Shelter for the HomelessLast summer I was a volunteer(志愿者)at a shelter for the homeless,a place for homeless people to sleep at night．I wasn’t working that summer and was 21 only two classes in summer school,so I had some 22 time．Three nights a week,I 23 in the kitchen of the shelter along with four other volunteers．We planned and cooked for 45 people hot meals 24 vegetables,chicken,fish and fruit．The homeless people needed this good food because many of them usually didn’t eat well．I 25 this v

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单选题

Some elderly people suffer from iron ___________ in their diet.

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