更多"They do this by doing well-informed"的相关试题:
[多项选择]Which of the following routing protocols do NOT support VLSM (variable length subnet masking)?（）
A. RIPv1
B. IGRP
C. EIGRP
D. OSPF
E. IS-IS
F. RIPv2
[单项选择]Do you need any rice? I can get some（） you（）the supermarket.
A. to；from
B. for；to
C. for；from
[单项选择]What do you think about this story? （）
A. Thank you for telling me the story.
B. Yes, it‘s a real story.
C. I like it very much.
D. So do I.
[单项选择] A:Do you have any suggestions about it? B:（）
A. No, I have no idea
B. Let me give you a hand
C. After I read it in detail, will tell you my opinion
[单项选择]su - dbuser与su dbuser命令的区别为（）。
A. 执行完su - dbuser命令后，当前目录为dbuser用户的家目录，环境变量为dbuser用户的环境变量；执行完su dbuser命令后，当前目录不变，环境变量不变
B. 执行完su dbuser命令后，当前目录为dbuser用户的家目录，环境变量为dbuser用户的环境变量；执行完su - dbuser命令后，当前目录不变，环境变量不变
C. 以上都不对
[单项选择]Which of the following interfaces are typically supported on the input side of a KVM switch?（）
A. PS/2, VGA, USB
B. DB25, DB9, PS/2
C. PS/2, DB9, USB
D. PS/2, DB25, VGA
[单项选择]Which term describes piston pins having bearing surfaces in both the piston bosses and connecting rod eye?（）
A. Stationary
B. Full floating
C. Semi-floating
D. Free rolling
[单项选择]对试吃盘（）按“三清池清洗法SU#1”进行清洁消毒。更换不同类别食品时，应在更换时按SU#1方法进行清洁消毒。
A. 每1小时
B. 每2小时
C. 每4小时
D. 每天
[简答题]玉米中非甜玉米（Su）为甜玉米（su）的显性，今有一粒非甜种子，试问用什么方法证明它是非甜纯合体（SuSu）或非甜杂合体（Susu）？
[单项选择]Which configuration command configures IS-IS to support MPLS Traffic Engineering?（）
A. metric-style wide
B. redistribute mpls
C. metric-style narrow
D. dynamic-redistribute
[单项选择]Children under fifteen are not permitted to see such kind of movies（）bad for their mental development.
A. that is
B. which is
C. as is
D. what are
[单项选择]When the water produced from most evaporator is supplied for drinking purpose, it must be treated to ensure it is biologically pure and （）.
A. slightly acidic
B. slightly alkaline
C. no salty
D. slightly bitter
[单项选择]Which of the listed extinguishing agents is NOT suitable for fighting a liquid paint fire?（）
A. Dry chemical
B. Foam
C. Water
D. Carbon dioxide
[单项选择]Securing cargo by running timbers from an upper support down to the cargo，either vertically or at an angle，is called（）.
A. braces
B. dunnage
C. shores
D. toms
[单项选择]The irregular black line around a charted light such as Race Rock Light indicates that it is （）.
A. unwatched
B. surrounded by riprap
C. a minor light
D. constructed on an artificial island
[单项选择]Only children under five are excepted from this survey.（）
A. 这次调查仅仅不包括五岁以下的儿童。
B. 只有不满五岁的儿童不在此次调查范围之内。
C. 五岁以上的孩子都在此次调查范围之外。
D. 这次调查只包括五岁以上的孩子。
[单项选择]Before doing maintenance on electrical equipment, you should （）.
A. turn off power first
B. turn on power first
C. with a test pen in hand
D. tell C/E
[单项选择]The center of gravity of a freely swinging load suspended from a pedestal crane acts as if it were located at the（）.
A. counterweight
B. pedestal
C. longitudinal centerline
D. point of suspension
[单项选择]The weight of the container and its contents is supported on deck by what part(s)?（）.
A. Four lower corner castings
B. Bottom，side，and end rails
C. Bottom flooring，side，and end rails
D. Bottom flooring only
