A) while B) that C) when D) as
A.set up
B.give off
C.put forward
D.turn out
A.method
B.decision
C.way
D.solution
A.Oh, fantastic! Fresh air, and sunshine every day
B.Come on, I’ve got lots of fun
C.By the way, I don’t like Saturdays
D.Well, I’ll look forward to your phone call
A、rejected
B、reject
C、rejecting
D、being rejected
A.postponed
B.had been postponed
C.be postponed
D.would be postponed
Some years ago safety rules ______. ()
A.were put forward due to scientists' recommendations
B.came into being as a result of the workers' demand
C.were introduced because quite a number of people were killed or seriously injured
D.were effective enough to protect workers and customers
Some years ago safety rules ______.
A.were put forward due to scientists' recommendations
B.came into being as a result of the workers' demand
C.were introduced because quite a number of people were killed or seriously injured
D.were effective enough to protect workers and customers
A.life-long
B.cradle-to-grave
C.family
D.complete
Grosch's law is no longer suitable because ______.
A.the development in computer technology makes microcomputers very cheap
B.people are not willing to pay twice as much in order to improve their machines, performance
C.his law was put forward a long time ago and is outdated now
D.a mainframe used to run faster than a CPU chip