Just as in the stock market, there is opportunity for power-management advances in 【rough】 economic times, despite a darkening forecast for many power-management devices themselves.
A.coarse B.evident C.excess D.difficult正确答案D
Just as in the stock market, there is opportunity for power-management advances in 【rough】 economic times, despite a darkening forecast for many power-management devices themselves.
A.coarse B.evident C.excess D.difficult正确答案D
