首页
登录
职称英语
Sales of CDs have greatly increased since the early 1990s, when people______to e
Sales of CDs have greatly increased since the early 1990s, when people______to e
游客
2024-06-20
34
管理
问题
Sales of CDs have greatly increased since the early 1990s, when people______to enjoy the advantages of this new technology.
选项
A、begin
B、began
C、have begun
D、had begun
答案
B
解析
本题考查动词的时态。分析句子结构可知,when引导时间状语从句,根据时间标志词the early 1990s并结合句意判断,从句谓语动词用一般过去时,因此B为正确选项。
转载请注明原文地址:https://tihaiku.com/zcyy/3642105.html
相关试题推荐
IntheUnitedStates,peoplemaygotodifferentshoppingplacesaccordingt
IntheUnitedStates,peoplemaygotodifferentshoppingplacesaccordingt
Somepeoplebelievethatyouhavetobeaspecialkindofpersontosellap
Somepeoplebelievethatyouhavetobeaspecialkindofpersontosellap
Somepeoplebelievethatyouhavetobeaspecialkindofpersontosellap
Somepeoplebelievethatyouhavetobeaspecialkindofpersontosellap
Acontractisanagreementbetweentwoormorepeopleinwhichonepersonag
Acontractisanagreementbetweentwoormorepeopleinwhichonepersonag
Acontractisanagreementbetweentwoormorepeopleinwhichonepersonag
Whencanpeoplethinkaboutoureyesveryoften?Onthetimewhenwe______.[br
随机试题
Theyareregardedaschoresbybothsexes,butfall(1)_____ononlyone.The
Shortsightcanbe________bytheuseofsuitableglasses.A、fixedB、improvedC、r
Femalecheetahs(猎豹)attheBronxZooinNewYorkjustloveCalvinKlein’sO
[originaltext]EverycultureandeverycountryintheworldcelebratestheN
下列关于百科全书的表述,错误的是()。A.百科全书具有知识标准的性质 B.百
开展变形观测的专用水准点位置与邻近建筑物的距离不得小于建筑物基础埋深的A.1.0
C 写出最后结果。
自有固定资产比例为自有固定资产与资本总额之比。自有固定资产是指固定资产折旧后的净
男性,40岁,昨晚聚餐饮酒较多。今晨一点多突然右足疼痛惊醒,疼痛剧烈难以忍受。既
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
最新回复
(
0
)