吊车在起吊物件中,不得向既有线测伸臂式吊起重物向既有线侧转动。
正确
暂无解析
Hearrived____London____acoldwinternight.
Marykeepstalkingabouttheparty.Shehadaverygoodtime,______she?
Dr.Yangworked______threedaysago.
There'snodoubtthatthisisnottheway____Icamelasttime.
Marywasthegirl____(在初中我和她一起看电影的)。