2009年第一季度冶金行业用煤量的增长率比民用用煤量高出约多少个百分点？A．19B．24．C．7D．15

A. The i nterface used by one router to connect to the other router is passive in the EIGRP process.

B. Duplicate EIGRP router IDs.

C. Mismatched Hold Timers.

D. IP addresses of 10.1.1.1/24 and 10.2.2.2/24, respectively.

A. DHCP settings

B. BIOS settings

C. DNS settings

D. Power settings

Which of the following BEST explains what the global community should do？

A．To supervise the construction of schools.

B．To take prompt and effective actions.

C．To provide water and power supply.

D．To prevent instability and aggression.

Which of the following italicized parts serves as an appositive？

A．I have one or two things to do before I turn in.

B．They made plans to live in Paris.

C．They promised not to do that again.

D．This is a good rule to go by.

A、Be sincere and explain what you will do to prevent recurrence.

B、Accept responsibility.

C、Focus on your regret.

D、Use good judgment, and do not admit blame if it might prompt a lawsuit.

Which of the following is the energy group NOT required to do？

A．Research on alternative energy sources.

B．Study alternate-fuel transit systems.

C．Deal with energy waste.

D．Make two pieces of solar equipment.

Which of the following is NOT the effect of Aspirin？

A．It can prevent the risk of heart attacks and strokes.

B．It can drive away occasional aches and pains.

C．It can prevent insomnia.

D．It can induce stomach discomfort.

Which of the following must be eliminated to prevent accidents？

A.Unsafe actions

B.Orderliness

C.Frequent inspections

D.Good work habit

A．ASCII

B． ANSI

C． BINARY

D． MONOLINGUAL

E． MULTILINGUAL