【題目】

Recent studies have【1】 that exercise is good to 【2】 your physical strength and brain. A new study finds that people become 【3】 after starting a running program. In their study, the researchers had seven young people start a running program consisting of running 30minutes,two or three 【4】 a week for at least 12skills before and after the 3-month running program. After 12 weeks of running, scores on all of the tests【5】 greatly in the runners, as did their reaction times(反應(yīng)時(shí)間)in completing the tests, but the scores began to fall again if the runners stopped their【6】.

The results could have suggestions for old people as 【7】.According to these researchers, old people【8】started a 4-month exercise program also showed it may help doctors find a way to use exercise and running to help old people and those 【9】Altheimer’s(老年癡呆) disease improve 【10】 memory and other mental skills.

【答案】

【小題1】shown

【小題2】both

【小題3】smarter

【小題4】times

【小題5】increased

【小題6】training

【小題7】well

【小題8】who

【小題9】with

【小題10】their

【解析】

【小題1】結(jié)合句意，最近的研究表明鍛煉對(duì)身體和腦力都好。show是展示，表明的意思，根據(jù)前面have可知是現(xiàn)在完成時(shí)，故用shown。

【小題2】both…and…的意思是…和…，表示兩者都。

【小題3】結(jié)合句意，人們?cè)谂芡旰髸?huì)更聰明。此處應(yīng)該用比較級(jí)，smart的意思是聰明的，比較級(jí)為smarter。

【小題4】two or three times a week 的意思是一周兩次或三次。

【小題5】句意為，在經(jīng)過12周的跑步后，所有的成績(jī)都提高了很多。increase的意思是提高，聯(lián)系上下文，可知用一般過去時(shí)，increase的過去式是increased。

【小題6】句意為，如果運(yùn)動(dòng)者們停止訓(xùn)練，他們的成績(jī)開始下滑。train是動(dòng)詞，訓(xùn)練，此處應(yīng)該用其名詞形式，training。

【小題7】句意為，這項(xiàng)研究也適用于老年人。as well的意思是也。

【小題8】此處是定語從句，先行詞是old people, 指人，關(guān)系代詞用who。

【小題9】句意為，幫助老年人和有老年癡呆病的人，with的意思有，帶著。

【小題10】聯(lián)系上文，提到的是老年人和老年癡呆病的人，所以此處是提高他們的記憶和心里技能。故用their。

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