Three Way Catalytic Converter Failure 的中文意思是（）。
第1题：
A.is
B.are
C.were
D.am
第2题：
According to the last paragraph, the fourth way is "of a different kind" because（ ）
[A] the first three ways can increase the water supply, while the fourth one can't
[B] the first three ways can make a better use of water, while the fourth one can't
[C] the first three ways is technology-based, while the fourth one is market-based
[D] the first three ways can't balance the supply and demand of water, while the fourth one can
第3题：
A.the teacher and the materials
B.the teacher
C.the materials and the students
D.the teacher and the students
第4题：
Which two characteristics describe the UDP protocol?（）
第5题：
Torque Converter是扭力扳手的英文名称.
第6题：
A. limited error checking
B. defined timers
C. no recovery mechanisms
D. three-way handshake
第7题：
The annual survey for endorsement of a Load Line Certificate must be held within ______.
A.the three month period immediately following the certificate's anniversary date
B.the three month period immediately preceding the certificate's anniversary date
C.three months either way of the certificate's anniversary date
D.the three month period centered on the certificate's anniversary date
第8题：
A、deal with dificulties
B、view different cultures
C、solve the problems
D、emphasize the independence
第9题：
A database administrator wants a unique IP address for each of three instances of a database. Normally，all instances run on a large production node，but they may fallover to different standby nodes according to the dynamic node priority configuration. What is the best way to obtain unique addresses for each of the three database instances？（）
第10题：
catalytic翻译成中文为（）