recent study shows that regular review leads to improved performance on test(a)improve (b) improves (c) improved (d)improvement,请问大侠,为什么选C呢,

study shows A recent statistics shows that 急 a recent study shows that people with fair skins are more__of wkin cancer.答：at risk,in pain,at ease.in need recent study shows that regular review leads to improved performance on test(a)improve (b) improves (c) improved (d)improvement,请问大侠,为什么选C呢, 英语翻译A recent study shows temperature-controlled shipment rise above thespecified temperature in 30% of trips from the supplier to the distribution centre The study shows that as 40 percent of patients don't take drugs 英语翻译 a new study shows 英语翻译Training Can Increase EmpathyA particular type of meditation training led study subjects to become more altruistic.Christie Nicholson reportsCan you train someone to be a nicer person?A recent study using meditation techniques shows that a recent national study of the public schools showsA recent national study of the public schools shows that there is now one microcomputer for every thirty-two pupils,four times as many as there （were） four years ago请问这里there后为什么 A recent study shows that the number of middle-aged people dying as a result of being overweighthas doubled in 10 years in Britain不明白为什么不用a number of呢? “what our study shows is what many A recent study shows that about 50% of the school kids in Beijing do not have breakfast .As a result (结果 ),they feel aleepy all and have bad memories ( 记忆 ) ,so it hard for them to get high marks in all kinds of exams .Some studnets study dee 英文翻译：通过最近的学习.by recent study和 through recent study哪种表达是正确的?谢谢! He doesn't like game shows.He doesn't like talk shows,either. He ___ game shows ____ talk shows. 英语翻译A recent study shows that people living on the continent of North America suffer 9 times more chronic fatigue and 31 times more chronic depression than do people living on the continent of Asia.Interestingly,Asians,on average,eat 20 grams 一个英语句子的小疑问,答完了加分,a recent study shows that meat consumption is one of the main ways that human can damage the environment,second only to the use of motor vehicles.这里面后半句second only to the use of motor vehicle He doesn't like game shows.He doesn't like talk shows,eitherHe doesn't like game shows.He doesn't like talk shows,eitherHe（ ） game shows（ ）talk shows A recent study saw things quite differently.与A recent study saw things quite different.哪个对?为什么?一定要说为什么!