词义选择2
Most of the teachers are doing research work,trying to find a good system of teaching English.Here ‘system’ means_____
A.set of ideas,theories,principles,etc.according to which sth.is done
B.group of things or parts working together as a whole
With cash,stock options职工优先认股权 and the promise of vast resources,Microsoft has attracted faculty elites to its research center.Here ‘options’ means______
A.(in business) an agreement or contract契约that gives sb.the right to buy or sell sth.such as property所有权or shares at a future date.
B.sth.you can choose to do