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【简答题】
影响化学产品产率和组成的主要因素是()和()。
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【多选题】关于NSAP地址,下列哪些描述是正确的?()
A.
NSAP相当于IP网络中的IP地址和协议号。两个系统的NSAP相同会引起通信异常
B.
NSAP地址包括区域地址、StemID和NSEL三部分
C.
区域地址和StemID定长,NSEL是变长的
D.
StemID用于标识区域内的IS。在集成IS-IS中,建议由系统的RouterID或接口MAC地址转换而来
【简答题】下面哪种仪表可以用于接地电阻的测量
【单选题】Have you got hiccups? Have you tried _____ a glass of water? That often helps!
A.
to drink
B.
drinking
【单选题】伸指肌腱划分为几个区?
A.
6
B.
7
C.
8
D.
9
【单选题】She as educated at Bejing University,________She
A.
8.She as educated at Bejing University,________Shewent on to have her advanced study abroad.  ( 全国 2) A..after which         
B.
fromwhich          
C.
fromthat        
D.
afterthat
【单选题】She says I hurt her feeling,but l didn’t ____.
A.
want
B.
want to
C.
mean
D.
mean to
【单选题】以下FX2N可编程序控制器控制电动机三角启动时,()是三角形启动输出继电器。
A.
Y0和Y1
B.
Y0和Y2
C.
Y1和Y2
D.
Y2
【简答题】完形填空 My English teacher is Shanice. She l from South Africa( 南非). She is 26 years 2 . She likes Chinese food. 3 favorite food is Chinese Jiaozi. She has a son. 4 boy was born on May 4th, 2007. My 5 is...
【简答题】AAH=_______B
【单选题】when l came back at midnight she _____finished.
A.
still hadn't
B.
hadn't still
C.
already hadn't
D.
hadn't already
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