Our two senior programmers________each other ever since they were at college.A、k

游客2024-07-11 30

问题 Our two senior programmers________each other ever since they were at college.

选项 A、know
B、knew
C、have known
D、are knowing

答案 C

解析本题考查动词的时态。当ever since引导时间状语从句时，主句一般使用现在完成时，从句用一般过去时。两个程序员从大学起就认识，一直持续到现在，故用现在完成时，因此确定本题答案为C。know是一般现在时，knew是一般过去时，are knowing是现在进行时，这三种时态都不符合语法要求，均可以排除。

转载请注明原文地址:https://tihaiku.com/zcyy/3672680.html

相关试题推荐

Ourtwoseniorprogrammers________eachothereversincetheywereatcollege.A、k
Whataretheresponsibilitiesoftheseniorexecutivesinacompany?Theyestabl
Itishighlydesirablethatanewpresident______forthiscollege.A、isappoint
Aseriesofculturalprogrammers(hold)______inShanghaitocelebratethislarge

随机试题

[originaltext]W:Thejobofraisingchildrenisatoughone.Andeachchildis
Manhasbeenstoringupusefulknowledgeabouthimselfandtheuniverseatther
[originaltext]W:Mymeetingfinishesatquartertoseven.ButI’lltrytobeth
[img]2016m3x/ct_eyyjscz2015c_eyyjscd_0021_20163[/img]Atmoviepreview,repo
[originaltext]ClareBootheLucewasoneofthemostinfluentialwomeninmo
缩窄性心包炎的超声表现，下列错误的为A.心包增厚 B.心脏摆动征 C.吸气时
某机电安装施工单位承建某城市的一项大型图书馆机电安装工程。合同造价2400万元，
设Z为随机变量，且P(X≤15)=0.3，P(X>20)=0.4，则P(15
贷款风险的预警信号系统中，关于经营状况的信号不包括()A:关系到企业生产能力的某
常用的印象管理策略包括()多选A.隐藏自我 B.自我抬高 C.自我暴露 D

最新回复(0)

Our two senior programmers________each other ever since they were at college.A、k

Ourtwoseniorprogrammers________eachothereversincetheywereatcollege.A、k

Whataretheresponsibilitiesoftheseniorexecutivesinacompany?Theyestabl

Itishighlydesirablethatanewpresident______forthiscollege.A、isappoint

Aseriesofculturalprogrammers(hold)______inShanghaitocelebratethislarge

[originaltext]W:Thejobofraisingchildrenisatoughone.Andeachchildis

Manhasbeenstoringupusefulknowledgeabouthimselfandtheuniverseatther

[originaltext]W:Mymeetingfinishesatquartertoseven.ButI’lltrytobeth

[img]2016m3x/ct_eyyjscz2015c_eyyjscd_0021_20163[/img]Atmoviepreview,repo

[originaltext]ClareBootheLucewasoneofthemostinfluentialwomeninmo

缩窄性心包炎的超声表现，下列错误的为A.心包增厚 B.心脏摆动征 C.吸气时

某机电安装施工单位承建某城市的一项大型图书馆机电安装工程。合同造价2400万元，

设Z为随机变量，且P(X≤15)=0.3，P(X>20)=0.4，则P(15

贷款风险的预警信号系统中，关于经营状况的信号不包括()A:关系到企业生产能力的某

常用的印象管理策略包括()多选A.隐藏自我 B.自我抬高 C.自我暴露 D