题目内容

2．Textbooks for junior students ______ for free in most areas of China．（　　）
A．provideB．providedC．are provided

分析 在中国大部分地区都免费提供初中学生的课本．

解答 答案：C
联系语境，根据本句的主语为textbooks，结合选项谓语动词为provide，可知主语为谓语的动作承受者，指课本被提供，所以应该用被动语态；结合句意可知本句描述的为客观事实，所以应该用一般现在时，故此句应该用一般现在时的被动语态来表达，其构成为：am/is/are+过去分词；本句的主语textbooks为复数，所以用are，provide的过去分词为provided，故选：C

点评 本题考查一般现在时的被动语态．首先根据主谓语的关系确定出被动语态；再结合句子的意义确定出正确的时态；最后套用相关时态的被动语态的构成即可得出正确答案．

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Ed Rosenthal lives in a nursing home in Boston with other elderly people，Ed is a senior citizen，91 years old．
When Ed was 75 years old，a doctor came to the nursing home．She saw that Ed was out of shape and his body  was weak．She told him to exciese and get in shape．So Ed started going to the exercise center to lift weights．He exercised for more than 16 years，day in and day out．
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71．How old is Ed Rosenthal now？He's 91 years old．
72．Was Ed Rosenthal healthy when he was 75 years old？.No，he wasn't．
73．What did the doctor tell Ed Rsenthal to do？She told him to exercise and get in shape
74．Where did Ed Rosenthal go to lift weights？He went to the exercise center
75．How does Ed Rosenthal feel？He is very healthy and happy．
13．
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