In the horizon system of coordinates what is equivalent to latitude on the Earth （).A.Alti

A.system-view

B.sysname

C.system-log

A.forms

B.formation

C.reforms

D.transforms

A.Namenode

B.Syste

C.Datanode

D.Standby NameNode

Language change is ______.

A．universal, continuous and to a large extent, regular and systematic.

B．continuous, regular, systematic, but not universal.

C．universal, continuous, but not regular and systematic.

D．always regular and systematic, but not universal and continuous.

The most______(convince)evidence of black holes comes from research into binary star systems.

These mine planets ,together with the sun ,make up what _______(call) our solar system.

On a diesel engine, fuel is delivered into the combustion space by _____.

A.a cooling system

B.a lubrication oil system

C.an electric system

D.an injection system

●An Embedded System is a (72)designed for specific control functions within a larger system.

(72) A． computer

B． program

C．computer system

D．tool

Which of the following statements is NOT true about language？

A.Language is a sound system.

B.Language must have both spoken form. and written form.

C.Language is a set of symbols.

D.Language is systemic.

A.corrective action

B.strategic placement

C.accuracy

D.economy

E.flexibility