Jack ______ from home for two days now, and I am beginning to worry about his safety.

admin2019-02-24 22

问题 Jack ______ from home for two days now, and I am beginning to worry about his safety.

选项 A、has been missing
B、has been missed
C、had been missing
D、was missed

答案A

解析由句中的时间状语for two days now可确定用现在完成时，而表示“失踪的”应该用missing，而不是missed“被错过的”。因此选项A正确。

转载请注明原文地址:https://jikaoti.com/ti/rjaMFFFM

专业英语四级

相关试题推荐

(1)An"applepolisher"isonewhogivesgiftstowinfriendshiporspecialtreatment.Itisnotexactlyabribe,butiscloseto
Surprisingly,nooneknowshowmanychildrenreceiveeducationinEnglishhospitals,stilllessthecontentorqualityofthate
Itoftenhappensthatanumberofapplicantswithalmostidenticalqualificationsandexperienceallapplyforthesameposition
Itoftenhappensthatanumberofapplicantswithalmostidenticalqualificationsandexperienceallapplyforthesameposition
LatinoyouthsneedbettereducationforArizonatotakefulladvantageofthepossibilitiestheirexplodingpopulationoffers.A
(1)Menandwomenapproachproblemswithsimilargoalsbutwithdifferentconsiderations.Whilemenandwomencansolveproblems
WelcomeSpeech1.RoomallocationRoomnumberThebeginningletterreferstothethree【T1】______ofthecollege【T1】______The
WelcomeSpeech1.RoomallocationRoomnumberThebeginningletterreferstothethree【T1】______ofthecollege【T1】______The
Inordertostrengthenhisarguments,George_____respectablesocialscientistswhoagreewithhim.
ImetTim’ssisteryesterday.Sheis_______thanTim.

随机试题

属于永久性细胞的是
患者，男，24岁。近2年来，面部、胸背发生红丘疹、脓疱和结节，有黑头粉刺。处理应给予
下列有关治安处罚说法正确的有：()
背景资料：某年某月某日，某单位进行打桩船倒架作业，后倾30°时，由4名架子工进行穿销轴工作。按顺序穿好上销轴后，进行穿下销轴作业，当穿至撑杆交会处，销轴受阻，难以穿人。组长带3名架子工去拿撬杠等工具。此时，只有架子工郑某某留在现场，站立在销轴正面约2．0m
下列企业定额中，既是据以签发“工程任务单”的主要依据，又是用于考核各施工班组的工效的是()。
某制药厂(增值税一般纳税人)3月份销售抗生素药品取得含税收入117万元，销售免税药品50万元(不含税)，当月购人生产用原材料一批，取得增值税专用发票上注明税款6．8万元，抗生素药品与免税药品无法划分耗料情况，则该制药厂当月应纳增值税为()万元。
从某种意义上说，道德比法律更具有建设性和积极性，德治具有法治所不可替代的重要作用。()
琵琶曲《十面埋伏》描绘的是哪次战役的情景?（）
一位市民到市政务服务大厅办理公证手续，工作人员专门为他组建了“N+1”临时微信群，涉及事项办理的有关部门工作人员进群，随时解答他的困感，结果他的公证手续提前顺利办成。对于上述工作人员的做法，下列评价不正确的是
在SQLServer2008某数据库中，设用户U1是db＿datawriter角色中的成员。下列关于U1在该数据库中具有的权限的说法，正确的是()。

最新回复(0)

Jack ______ from home for two days now, and I am beginning to worry about his safety.

专业英语四级

(1)An"applepolisher"isonewhogivesgiftstowinfriendshiporspecialtreatment.Itisnotexactlyabribe,butiscloseto

Surprisingly,nooneknowshowmanychildrenreceiveeducationinEnglishhospitals,stilllessthecontentorqualityofthate

Itoftenhappensthatanumberofapplicantswithalmostidenticalqualificationsandexperienceallapplyforthesameposition

Itoftenhappensthatanumberofapplicantswithalmostidenticalqualificationsandexperienceallapplyforthesameposition

LatinoyouthsneedbettereducationforArizonatotakefulladvantageofthepossibilitiestheirexplodingpopulationoffers.A

(1)Menandwomenapproachproblemswithsimilargoalsbutwithdifferentconsiderations.Whilemenandwomencansolveproblems

WelcomeSpeech1.RoomallocationRoomnumberThebeginningletterreferstothethree【T1】ofthecollege【T1】The

WelcomeSpeech1.RoomallocationRoomnumberThebeginningletterreferstothethree【T1】ofthecollege【T1】The

Inordertostrengthenhisarguments,George_____respectablesocialscientistswhoagreewithhim.

ImetTim’ssisteryesterday.Sheis_______thanTim.

属于永久性细胞的是

患者，男，24岁。近2年来，面部、胸背发生红丘疹、脓疱和结节，有黑头粉刺。处理应给予

下列有关治安处罚说法正确的有：()

下列企业定额中，既是据以签发“工程任务单”的主要依据，又是用于考核各施工班组的工效的是()。

从某种意义上说，道德比法律更具有建设性和积极性，德治具有法治所不可替代的重要作用。()

琵琶曲《十面埋伏》描绘的是哪次战役的情景?（）

在SQLServer2008某数据库中，设用户U1是db＿datawriter角色中的成员。下列关于U1在该数据库中具有的权限的说法，正确的是()。

Jack ______ from home for two days now, and I am beginning to worry about his safety.

专业英语四级

(1)An"applepolisher"isonewhogivesgiftstowinfriendshiporspecialtreatment.Itisnotexactlyabribe,butiscloseto

Surprisingly,nooneknowshowmanychildrenreceiveeducationinEnglishhospitals,stilllessthecontentorqualityofthate

Itoftenhappensthatanumberofapplicantswithalmostidenticalqualificationsandexperienceallapplyforthesameposition

Itoftenhappensthatanumberofapplicantswithalmostidenticalqualificationsandexperienceallapplyforthesameposition

LatinoyouthsneedbettereducationforArizonatotakefulladvantageofthepossibilitiestheirexplodingpopulationoffers.A

(1)Menandwomenapproachproblemswithsimilargoalsbutwithdifferentconsiderations.Whilemenandwomencansolveproblems

WelcomeSpeech1.RoomallocationRoomnumberThebeginningletterreferstothethree【T1】______ofthecollege【T1】______The

WelcomeSpeech1.RoomallocationRoomnumberThebeginningletterreferstothethree【T1】______ofthecollege【T1】______The

Inordertostrengthenhisarguments,George_____respectablesocialscientistswhoagreewithhim.

ImetTim’ssisteryesterday.Sheis_______thanTim.

属于永久性细胞的是

患者，男，24岁。近2年来，面部、胸背发生红丘疹、脓疱和结节，有黑头粉刺。处理应给予

下列有关治安处罚说法正确的有：()

下列企业定额中，既是据以签发“工程任务单”的主要依据，又是用于考核各施工班组的工效的是()。

从某种意义上说，道德比法律更具有建设性和积极性，德治具有法治所不可替代的重要作用。()

琵琶曲《十面埋伏》描绘的是哪次战役的情景?（）

在SQLServer2008某数据库中，设用户U1是db＿datawriter角色中的成员。下列关于U1在该数据库中具有的权限的说法，正确的是()。

WelcomeSpeech1.RoomallocationRoomnumberThebeginningletterreferstothethree【T1】ofthecollege【T1】The

WelcomeSpeech1.RoomallocationRoomnumberThebeginningletterreferstothethree【T1】ofthecollege【T1】The