(单选题)21: There is a close link between a rising_____of unemployment and a rising suicide_____.
A: ratio; ratio
B: speed;speed
C: rate;rate
D: tendency;tendency
(责任编辑:admin) |
(单选题)21: There is a close link between a rising_____of unemployment and a rising suicide_____.
A: ratio; ratio
B: speed;speed
C: rate;rate
D: tendency;tendency
(责任编辑:admin) |