After working for the company for years, he ______ the position of manager. A: achieved B: approached C: attained D: acquired

Most of the new workers graduated from the vocational school ______ the skill in just one month. A: attained B: obtained C: acquired D: achieved

This performance has been achieved in the most toughest market conditions we have seen for many years yet.( )

Choose the best answer to fill in the blanks."You've already got well,haven't you？“she asked.She asked------. A: if have already got well,hadn't you B: whether i had already got well C: have i already got well D: had i already got well

To maintain a leading position in the market, companies have to develop products which are cheaper, more ______ and more reliable than those of their competitors. A: innovative B: commensurate C: enlightening D: legitimate