（2010·黑龙江哈九中高三上第二次月考） 33. The income of skilled works increases. _______ ,unskilled workers saw their earnings fall.
A. Moreover B. Otherwise C. Therefore D. Meanwhile
（2010·黑龙江哈九中高三上第二次月考） 33. The income of skilled works increases. _______ ,unskilled workers saw their earnings fall.
A. Moreover B. Otherwise C. Therefore D. Meanwhile
D