Until the start of the Industrial Revolu
题型:选择题
问题:
Until the start of the Industrial Revolution, mankind was poor, hungry, and constantly at the _____ of disease
and natural disasters. [ ]
A. power
B. limit
C. control
D. mercy
Until the start of the Industrial Revolution, mankind was poor, hungry, and constantly at the _____ of disease
and natural disasters. [ ]
A. power
B. limit
C. control
D. mercy