Forty miners were buried in the coal min
题型:选择题
问题:
Forty miners were buried in the coal mine and they had to _____. [ ]
A. be dug into
B. be dug out
C. dig for
D. dig up
Forty miners were buried in the coal mine and they had to _____. [ ]
A. be dug into
B. be dug out
C. dig for
D. dig up