首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
By the time I finished high school, my interest in animals had grown, and enrolled at a university to study biology. I learned s
By the time I finished high school, my interest in animals had grown, and enrolled at a university to study biology. I learned s
admin
2018-09-17
24
问题
By the time I finished high school, my interest in animals had grown, and enrolled at a university to study biology. I learned soon enough that studying animals (56) this level was not in the animals best (57) . I remember one midterm exam in (58) each student was handed a large, fleshly-killed frog and (59) to dissect (解剖) and mark a set of body parts. I looked at the (60) flog in front of me and was saddened that her life was (61) away for such a slight (62) .
A year later, in the same lab (63) I dissected the flog, I performed a small act of animal (64) . We were (65) on fruit flies, and it was time to record the distribution of characteristics in their next generation. Flies were (66) in small plastic bottles. Counting the number of flies with white or red eyes required first exposing them to ether (乙醚) (67) . they could not move. The flies were then spread onto a piece of white paper (68) and counted. When the data collection was (69) , the flies had no further use, and our instructions were to (70) them into a small glass dish of oil at the center of each desk, which was to be their final resting (71) .
Once may little pile of flies had been counted, I pushed them off the edge of the paper. As we recorded our data, I kept one eye (72) them. Within minutes the pile was humming (嗡嗡叫) as tiny legs and wings beat their way out of the ether fog. I was extremely excited as they (73) flight. That was my first (74) in refusing to conduct scientific research that treated nonhuman life in a(n) (75) way.
选项
A、while
B、because
C、incase
D、so that
答案
D
解析
so that为了,表示目的。接触乙醚的目的是让它们不能动。
转载请注明原文地址:https://kaotiyun.com/show/9L3O777K
0
成人本科学位英语
相关试题推荐
Socialchangeismorelikelytooccurinsocietieswherethereisamixtureofdifferentkindsofpeoplethaninsocietieswhere
Transportationandcommunicationnetworksbringpeopletogether.Yetsometimespeoplethemselvescreateharrierstotransportati
"Theinterest______bedividedintofiveparts,accordingtotheagreementmadebybothsides,"declaredthejudge.
JoeJones,theeldestoftheeightchildren,hadto______outofhighschoolattheageof16tohelphisfatheronthefarm.
Howshouldoneinvestasumofmoneyinthesedaysofinflation(通货膨胀)?Leftinabankitwillhardlykeepitsvalue,howeverhig
Howshouldoneinvestasumofmoneyinthesedaysofinflation(通货膨胀)?Leftinabankitwillhardlykeepitsvalue,howeverhig
Howshouldoneinvestasumofmoneyinthesedaysofinflation(通货膨胀)?Leftinabankitwillhardlykeepitsvalue,howeverhig
Thestorywassaidtohavebeenbasedontheinformationfromareliable______.
Inancienttimesthemostimportantexaminationswerespoken,notwritten.IntheschoolsofancientGreeceandRome,testingus
随机试题
A.丙基硫氧嘧啶B.心得安C.复方碘溶液D.甲状腺素E.艾司唑仑可减少甲状腺肿大和动脉性充血的是
意识及意识的基本特征是什么?
下列各项中,属于账证核对主要的内容的有()。
会计人员在j二作中应主动就单位经营管理中存在的问题提出合理化建议,协助领导决策体现的是()。
下列土地中,属于集体所有的是()。
根据公司法律制度的规定,股份有限公司可以收购本公司股份奖励给本公司职工。下列有关该收购本公司股份事项的表述中,正确的有()。
下列有关“音爆”的描述正确的是()。
汉字的结构单位有笔画、部件、部首,其中部首具有字形归类的作用。(扬州大学2017)
Whatistheoriginalmeaningofthetip?
Solongasteachersfailtodistinguishbetweenteachingandlearning,theywillcontinuetoundertaketodoforchildrenthatw
最新回复
(
0
)