It is only ______ that he has been well enough to go out on his own.A.lateB.latestC.lat
A.late
B.latest
C.lately
D.later
A.late
B.latest
C.lately
D.later
第1题
A.both
B.either
C.neither
D.not only
第2题
第4题
Only after they had performed hundreds of experiments did they succeed in (solve) ______the problem.
第5题
A.A.as if
B.B.if only
C.C.now that
D.D.as long as
第6题
In some markets there may be only one seller、() is called a monopoly.
A、Situation as this
B、Such kind of situation
C、Such a situation
D、A situation of this
第7题
The umbrella was used only by royal people or those in high office______.
A.in Europe in the eighteenth century
B.in ancient Egypt and Babylon
C.in the Far East in ancient times
D.during the Middle Ages
第8题
The author's attitude towards e-government is that ______.
A.it will exert more influence on the government management
B.it is an application of computer in government management
C.it should be made more democratic and responsive
D.it is only another way to conduct business
第9题
Which of the following is considered a direct cost for producing a widget?
A . The cost of the materials used to produce a widget.
B . The labor costs of the workers who actually produced the widget.
C . The rent for the building in which the widget was manufactured
D . The salary of senior management and the project sponsor
E . A and B only
第10题
Your multitenant container database (CDB) is running in ARCHIVELOG mode. You connect to the CDB RMAN.Examine the following command and its output:You execute the following command:RMAN > BACKUP DATABASE PLUS ARCHIVELOG;Which data files will be backed up?()
A. Data files that belong to only the root container
B. Data files that belong to the root container and all the pluggable databases (PDBs)
C. Data files that belong to only the root container and PDB$SEED
D. Data files that belong to the root container and all the PDBs excluding PDB$SEED
第11题
The correct procedure for giving an auxiliary boiler a bottom blow, is to begin .
A.when the boiler has been secured long enough for most solids to settle
B.when the boiler has been cooled to ambient temperature
C.only after raising the water level to within 0.5 inch of the high water cutout only
D.after bypassing the low pressure
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