首页
登录
职称英语
Each virus strain is grown separately inside the eggs over the course of several
Each virus strain is grown separately inside the eggs over the course of several
游客
2025-01-30
42
管理
问题
Each virus strain is grown separately inside the eggs over the course of several days,
which
it is harvested, inactivated, and purified.
选项
A、from which
B、by which
C、after which
D、before which
答案
C
解析
(1)画线部分错误分析。
本题考查关系从句,介词+关系代词的用法。在本句中,which指代时间词days,因此其前面的词只能使用before,during和after;结合上下文可知,“采集、灭活和提纯”只能是“在卵内生长”之后发生的事情,因此画线部分应为after which。
(2)选项分析。
综上所述,关系代词which指代several days,根据句意,介词搭配为after several days,定语从句还原为:It is harvested,inactivated,and purified after several days,因此,只能使用after表示之后,所以选项C为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3935473.html
相关试题推荐
Eventhoughwehadbeentoherhouseseveraltimesbefore,westilldidnotreme
ThescholardiscoursedindetailonthepoeticstyleofJohnKeatsattheuniver
Itisreportedthatseveralkindsofturtleshavelivedmorethan30yearsinca
JohnSmithhopedthatthecommitteewouldnotrecommendacourseofactionthat
Formanyemployees,theheavyburdenofworkmeansholidayslastseveraldaysar
Ifpolicearecarryingarmsasamatterofcoursethendoesn’titencouragecrim
TheculturalpatternforteachingthecollegeEnglishcoursesinChinashouldbe
Weare,ofcourse,______butInTouchwritesthatthesourcepreviouslycorrectl
InalargeroominsidetheForeignandCommonwealthOffice,Jameswasintroduced
Formanyemployees,theheavyburdenofworkmeansholidayslastseveraldaysar
随机试题
Inductivereasoningistheprocessbywhichwemakeanecessarylim-(1)____
与……密不可分becloselyassociatedwith
Congratulations,everybody!Welcometoouruniversity.Thestartingoft
党要管党,主要包括()。A.管党员 B.管群众 C.管军队 D.管干部
数字化对发行环节的影响主要表现在()。A.提高了数字出版产品的发行速度和质量
下面谱例出自柴科夫斯基的()。 A.《胡桃夹子》 B.《睡美人》 C.
国际货币基金组织贷款的特点有( )。A.主要用于促进成员国开发资源 B.主要
验箅导体动热稳定用的短路电流,应为()。A.对称短路电流; B.单相接地短路
桥梁施工测量方法有:控制测量、墩台定位及其轴线测设、桥梁结构细部放样、变形观测和
医疗机构工作人员上岗工作,必须佩带标牌。标牌除载明本人姓名外,还应载明A:性别和
最新回复
(
0
)