单选题：Fourmillionjobsarestillunfilledbecausetheemployerscannotfind

题目内容：

Fourmillionjobsarestillunfilledbecausetheemployerscannotfindjobseekerswiththeskillstheyneed.

参考答案：

答案解析：

Pew's2010statisticsshowedanoverwhelmingmajorityofunmarriedpe

Pew's2010statisticsshowedanoverwhelmingmajorityofunmarriedpeoplechoosetomarryfo

分类：英语四级题型：单选题

分类：英语四级题型：单选题

Lotsofyoungpeopletendtobeanxiousandnervousiftheyarenotallowedtotext.

分类：英语四级题型：单选题

Olsonthinksbothcountingsheepandvisualizationcanberegardedasa"mentaldistractiont

分类：英语四级题型：单选题

Telepresencerobotsaremakingvideoconferencesmorelikerealconferences.

分类：英语四级题型：单选题