焊工应穿深色的工作服，因为深色易吸收弧光。
错误
暂无解析
Unlessallthemembersagreeto__8__totheplantheremaybefurtherdevelopmentinthecourseofaction.
Idon’tknow______ashow.Canyoutellme?
I’veneverbeenoutofChina___________.Whataboutyou?
Frankalmostneverreceivedanyeducation，（）?
It’syourjob________thepopstars.
