study for a test 为考试而学习 ; 准备考试 ; 为测验而学习 ; 复习考试
study for the test 准备考试 ; 为考试而学习 ; 为考试做准备 ; 为了考试而学习
study for the math test 为数学考试而学习 ; 为数学考试学习 ; 为数学测验学习
study for my science test 为科学考试而学习
study for math test 为数学考试而学习 ; 为数学考试准备
study for the chemistry test 为化学考试而学习
study for a math test 为数学测试学习 ; 为测验而准备
study geography for test 为考试学习地理
For that reason, the researchers designed a study that examined results from a mental-performance test of older Asian adults.
VOA: special.2009.05.19
So tens or hundreds of millions of dollars would go into a study like this by the time it was completed, money that could have been used for other things, to test whether eating a low fat diet would reduce risk for breast cancer.
数以百万计的美元,投入到这样的研究,当研究结束时,本可以用来做其他事情的钱,被用来检测是否低脂膳食,可降低患乳腺癌风险
For this reason, the researchers designed a study that examined results from a mental-performance test of older Asian adults.
VOA: special.2010.06.01
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