首页
登录
职称英语
By the time I finished high school, my interest in animals had grown, and en
By the time I finished high school, my interest in animals had grown, and en
游客
2025-03-02
7
管理
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. [br]
选项
A、kind
B、generous
C、cruel
D、effective
答案
C
解析
kind友好的;generous大方的,慷慨的;cruel残忍的;effective有效的;in a cruel way以残忍的方式。
转载请注明原文地址:https://tihaiku.com/zcyy/3979503.html
相关试题推荐
Jimwasabsentfromschoolforthewholeweek________abadcold.A、becauseofB、i
Mr.Holmescalledatmanyschools______helivedtoaskthemtoaccepthisson,
Hestudiedhardatschoolwhenhewasyoung,______contributestohissuccessi
She______toherteacherforcomingtoschoollate.A、excusedB、apologizedC、par
Withaschoolrecordlikeyours,______whyyoudidn’ttryforauniversityscho
Thechildrenwillhaveto_________theirplay-timehourswhenschoolopens.A、cu
Tom:Thisismyschoolmate,Mary,andthisismygiftfriend,Susan.Susan:How
Mary:Yourlittleboyhasdoneagoodjobatschool.Eva:________A、Yes,youare
Dr.JamesBarrywasthefirstwomaninEnglandtogotomedicalschool.When
Dr.JamesBarrywasthefirstwomaninEnglandtogotomedicalschool.When
随机试题
Thoseareasrelyonagriculturealmost______,havingfewmineralresourcesanda
Ifyouwerestartingatopuniversitytoday,whatwoulditlooklike?Youw
Consumersatisfaction/dissatisfactionisdeterminedbytheoverallfeelingso
健康风险评估包括()。A.未来生活方式风险 B.健康状况 C.未来死亡危险
细菌性痢疾疾病原治疗的首选药物是A.氯霉素 B.四环素 C.磺胺嘧啶 D.
B
股票反映的是一种( )关系。A.所有权 B.债权债务 C.信托
下列有关胰岛素制剂的描述不正确的是A.低精蛋白锌胰岛素是中效的 B.甘精胰岛素
民国时期《县组织法》中对县级以下地区的表述正确的是( )。A.村庄、屯集等人口
招标人采取招标公告的方式对某工程进行施工招标,于2007年3月3日开始发售招标文
最新回复
(
0
)