The automation has made it possible to_

单选题The automation has made it possible to_______ great changes in dustry。．
　　A． bring about
　　B． bring down
　　C． bring out
　　D．bring up

暂无解析

1The police stopped him because he_____ the traffic regulation．
　　A． damaged
　　B． destroyed
　　C． broke
　　D． corrupted

2All too________ it was time to go back to school after the glorioussummer holidays．
　　A． fast
　　B． soon
　　C． quick
　　D． often

3The chief manager refused to_________ on the rumor that he was going to retire．
　　A． explain
　　B． comment
　　C． speak
　　D． talk