When is Labor Day in U.S.A.？A．The first Monday of May.B．The first Monday of September.C．Th

There is an abundant supply of cheap labor in this country.A．a steadyB．a plentifulC．an ext

What is this passage mainly concerned with？A．The functions of the Department of Labor in A

When is Labor Day in the United States？A．The first Monday of May.B．The first Monday of Sep

Why does K refuse the food in the labor camp？A.Because it is too coarse and innutritiou

Late-night comedians had a field day in the summer of 2002 when a lawsuit accusing McDonal

Monday is a()holiday for Jamaicans—Labor Day but no one is happy.