There is a drifting mine （)in position 21 degrees 31 minutes North 124 degrees 20 minutes

There is a hole in my sock.（英译中)

A．Because there was a shortage of men and women in the area.B．Because mining communiti

What is the worst problem in a meeting？A．There is no "going forward" plan.B．There is no on

The government is _____ every effort to reduce the accident rate in coal mines .A.t

Cancer is a group of diseases in which there is u

The pen ______he is writing is mine. A.with which B.in which C.on which D.by which