【預告】4/1起,頁面上方功能列以及下方資訊全面更換新版。 前往查看

法學英文題庫下載題庫

上一題
第47題至第50題為篇章結構,各題請依文意,從四個選項中選出最合適者,各題答案內容不重複 The scientific view of what determines a life span or how a person ages has swung back and forth. First, a couple of decades ago, the emphasis was on environment, eating right, exercising, and getting good medical care. 47 It is the idea that you either inherit the right combination of genes that will let you eat fatty steaks and smoke cigars and live to be 100, or you do not. And the notion has stuck. 48 If they can come up with an ancestor or two who lived a long life, they assume they have a genetic gift for longevity. But recent studies find that genes may not be so important in determining how long someone will live and whether a person will get some diseases—except, perhaps, in some exceptionally long-lived families. 49 The likely reason is that life span is determined by such a complex mix of events that there is no accurate predicting for individuals. The factors include genetic predispositions, disease, nutrition, a woman’s health during pregnancy, and subtle injuries and accident. 50 The result is that old people can appear to be struck down for many reasons, or for what looks like almost no reason at all, just chance.
【題組】49
(A)Now some of the other candidates have begun to emerge.
(B)Life spans are nothing like a trait such as height, which is mainly inherited.
(C)That means it is generally impossible to predict how long a person will live based on how long the person’s relatives lived.
(D)Also, they may be simply chance events, like a randomly occurring mutation in a gene of a cell that ultimately leads to cancer.


答案:C
難度: 適中
最佳解!
閃亮亮 大三上 (2018/07/14)
關於什麼決定一個人的壽命或者一個人如何衰...


(內容隱藏中)
查看隱藏文字

第47題至第50題為篇章結構,各題請依文意,從四個選項中選出最合適者,各題答案內..-阿摩線上測驗