Indentify two advantages of using recovery catalog instead of the control file of the database in Recovery Manager （RMAN）.（）
第1题：
—— How long will it take to arrive inAustralia?
——________ .
A.Two hours later
B.Before two hours
C.Two hours
D.In two hours
第2题：
A、Two/ the same
B、Two/ a same
C、The two/ the same
D、The two/ a same
第3题：
A、two papers
B、two paper
C、two piece of papers
D、two pieces of paper
第4题：
A. two yellow little
B. yellow two little
C. little two yellow
D. two little yellow
第5题：
A、two thousand-word
B、two-thousand-word
C、two-thousands-words
D、two thousands words
第6题：
One day on the moon is _____.
A. two Earth week long
B. two Earth weeks long
C. two Earth weeks longer
D. two Earth weeks length
第7题：
A、in two weeks’ time
B、in two weeks time
C、in two week’s time
D、in two week time
第8题：
A、two-thirds time
B、two-thirds times
C、two-thirds the time
D、the two-thirds time
第9题：
A. two-litre carton of
B. two litres carton of
C. two-litres-carton of
D. two-litre carton
第10题：
A.two glass of waters
B.two glass of water
C.two glasses of waters
D.two glasses of water