Helen was much kinder to her youngest child than she was to the others， ，of course，made the others jealous．
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推荐题目
(2013·吉林长春高中毕业班第一次调研)Many athletes are clear that the Olympic Games are the only time ________ they will be watched by thousands of millions.
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that
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(2013·辽宁六校高三联考)Have you ever seen any trees ________ leaves were black because of the polluted air?
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whose
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____ the teacher expected, the students were very excited after hearing the good news.
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These are the words ____ you must attach great importance when you write the essay.
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in which
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to which
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Occasions are quite rare _____I have the time to spend a day with my kids.
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