When they are working.
When writing a business letter.
They use their family names on formal occasions.
When they are in trouble
第1题:
(The Trouble with Television) The only thing
A、mericans do when they are at leisure is to watch television.()
第2题:
A、in a lecture
B、at leisure parties
C、during family dinner
D、in formal meetings
第3题:
We learn from Paragraph 1 that ( ).
A. the government is usually the first to name a place
B. many places tend to have more than one name
C. a ceremony will be held when a place is named
D. people prefer the place names given by the government
第4题:
第5题:
第6题:
Which of the following should the technician do FIRST when replacing a motherboard?()
第7题:
Which of the following statements are true when creating NETBIOS names? ()
第8题:
when a table is dropped and you restore it from the Recycle Bin
when a user’s schema is dropped and you recover the user’s schema
when some incorrect data is inserted in the table and you retrieve the table to a state that was at a certain timestamp
when a row of a table is updated frequently and committed, and you view all the versions of the row within a specific duration
第9题:
will not jam on the mooring line
is stronger
is easier to use when under heavy tension
is safer to use when under heavy tension
第10题:
his mother was a teacher
his father had no work
his family was not rich
his family was not poor
第11题:
When they are working.
When writing a business letter.
They use their family names on formal occasions.
When they are in trouble
第12题:
第13题:
The main advantage of a Chinese stopper over the one line stopper is that it ______.
A.will not jam on the mooring line
B.is stronger
C.is easier to use when under heavy tension
D.is safer to use when under heavy tension
第14题:
Why we use StringBuffer when concatenating strings?
第15题:
第16题:
第17题:
第18题:
Multi Protocol Label Switching (MPLS) is a data-carrying mechanism that belongs to the family of packet-switched networks. For an MPLS label, if the stack bit is set to1, which option is true?()
第19题:
In which scenario do you use the Flashback Database feature?()
第20题:
Nicknamed are easy to remember.
Americans are an informal people
Nicknames help to create an informed casual relationship
Nicknames are easy to use in daily life
第21题:
第22题:
The router will use path1 when it is available and stable.
The router will use path3 when it is available and stable.
The router will attempt to establish path2 only when path1 and path3 are down.
The router will attempt to establish path1 only when path2 and path3 are down.
第23题:
NETBIOS names can only use alphanumeric characters.
You can use a ’.’ in a NETBIOS name.
You can use an ’_’ (underscore) in a NETBIOS name.
NETBIOS names must be UPPERCASE
NETBIOS names can be a maximum of 32 characters
第24题:
They go to see their family doctor first.
They go to see a specialist doctor first.
They call for a specialist doctor.
They call for a family doctor.