問題詳情

第 35至 42 題為題組      I have spent years gazing at that photo, pondering what Henrietta Lacks would thinkabout cells from her cervix living on forever—bought, sold, packaged and shipped 35the trillions to laboratories around the world. I have tried to imagine how she would feelknowing that her cells went up in the first space missions to see what would happen tohuman cells in zero gravity, or 36 they helped with some of the most remarkableadvances in medicine: chemotherapy, cloning, gene mapping, and in vitro fertilization.     Like most of us, Henrietta herself would be 37 to hear that there are now aninfinite number of her cells growing in laboratories. 38 exactly how many ofHenrietta’s cells are alive today. One scientist estimates that if we could pile all HeLacells ever grown onto a scale, they would weigh more than 50 billion kilograms—aninconceivable number, 39 an individual cell weighs almost nothing. It is believed thatHeLa cells 40 one of the most important developments in medicine over the lasthundred years, 41 frankly speaking, Henrietta as well as her family had been kept42 for twenty-five years. They have got a gnawing feeling pounding in the back oftheir heads that science and the press have taken advantage of them for such a long time.
35.
(A) in
(B) at
(C) on
(D) by

參考答案

答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)

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