A.All the time.B.For most of the year.C.In the summer months.D.For a minimum of six mo
A.All the time.
B.For most of the year.
C.In the summer months.
D.For a minimum of six months of each year.
A.All the time.
B.For most of the year.
C.In the summer months.
D.For a minimum of six months of each year.
A.Accurate communication is of utmost importance.
B.Pilots should be able to speak several foreign languages.
C.Air controllers should keep a close watch on the weather.
D.Cooperation between pilots and air controllers is essential.
A.Y
B.N
C.NG
A.Pay the bills right away.
B.Read the magazines very quickly.
C.Sort the articles into categories for later reference.
D.Stop buying magazines which you don't have time to read.
A.guide
B.conduct
C.lead
D.bring
A.displace
B.derive
C.diminish
D.discern
A.The oil price keeps on the rise.
B.OPEC members take the same cutting strategy.
C.The oil price keeps the same as before.
D.World economy experiences the same situation as in 1998 and 2001.
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