()has been called the “cradle of American Liberty”.
第1题:
All _____ is sheer nonsense. We must find a way out right now.
A. what has been said
B. the things
C. that has been said
D. of has been said
第2题:
A.the Mississippi
B.the Missouri
C.the Hudson
D.the Ohio
第3题:
●The OSI (68) model,sometimes also called ISO or 7 layers reference model for communication.has been developed by the International Standards Organization in early 1980's.
(68) A.referent
B.reference
C.referance
D.refering
第4题:
第5题:
The OSI(66)model, sometimes also called ISO or 7 layers reference model for communication, has been developed by the International Standards Organization in early 1980's.
A.referent
B.reference
C.referance
D.refering
第6题:
He told me that he ____ in Naples the previous year.
A、has been working
B、has worked
C、had been working
D、had been worked
第7题:
Output is data that has been processed into useful form. called(27). That is a computer processes input into output.
A.data
B.information
C.interface
D.system
第8题:
A、has taken
B、has been taking
C、is taken
D、has been taken
第9题:
第10题: