单选题：Lotsofyoungpeopletendtobeanxiousandnervousiftheyarenotallowe

题目内容：

Lotsofyoungpeopletendtobeanxiousandnervousiftheyarenotallowedtotext.

参考答案：

答案解析：

Olsonthinksbothcountingsheepandvisualizationcanberegardedasa

Olsonthinksbothcountingsheepandvisualizationcanberegardedasa"mentaldistractiont

分类：英语四级题型：单选题

Telepresencerobotsaremakingvideoconferencesmorelikerealconferences.

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InHamburg'sopinion,peopleinahappymarriagemustbeabletounderstandeachother'swords

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Communicationskillswon'timprovetherelationshipofacouplewithcompletelydifferentw

分类：英语四级题型：单选题

"Slackers"referredtofrustratedyouthswhoarenotoptimisticattheirjobsandfutures.

分类：英语四级题型：单选题