Two colleagues are heading for a construction site.{A; B; C}A. 两位同事正面向施工现场。B.

Two vessels meeting in a “head－on” situation are directed by the Rules to （).

Many people believe we are heading for environment

Many people believe we are heading for an environmental disaster（灾难) _________

Recently, many TV programs like " Daddy, Where Are We Heading For？" , " Running Man" , "Ch

Look! There are______grazing over there.A．two cattiesB．two head of cattiesC．two cattleD．tw

Two growing firms are identical except that A Company capitalizes costs for some long