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【单选题】
The study excluded cases in which defendants ________ guilty or no contest, and it did not involve new interviews with defendants.A.
petition
B.
plead
C.
resort
D.
reproach
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【单选题】The most powerful tool in your global business briefcase is:
A.
A fabulous designer business suit.
B.
Fluency in the language of the people you will be meeting
C.
The ability to offer a toast in multiple languages.
D.
The latest portable electronic business gadget.
【简答题】灭火剂输送管道采用螺纹连接时，管材宜采用机械切割；螺纹不得有缺纹、断纹现象，安装后的螺纹根部应有（）条外露螺纹，连接后应将连接处外部清理干净并做防腐处理。采用法兰连接时，衬垫不得凸入管内，其外边缘宜接近螺栓，不得放（）或偏垫，连接法兰的螺栓直径和长度应符合标准，拧紧后，凸出螺母的长度不应大于（）且保证不少于2条外露螺纹。
【单选题】The most common location of tubal pregnancy is __?.__?
A.
Isthmic
B.
Interstitial
C.
Ampullary
D.
Fimbrial
E.
Cornua uteri
【单选题】My grandparents like to live in the countryside where they can enjoy ______ leisurely walk on the country road and feel ______ warmth of the sun on their faces.
A.
the; ﹨
B.
a; the
C.
the; a
D.
a; ﹨
【单选题】If you like art and enjoy looking at the pictures, ________ is an interest.
A.
which
B.
that
C.
as
D.
what
【单选题】管道法兰连接时,衬垫不得凸出伸入管内,其外边缘接近螺栓孔为宜,不得安放双垫或偏垫。连接法兰的螺栓,直径和长度应符合标准,拧紧后,突出螺母的长度不应大于螺杆直径的( )。
A.
1/4
B.
1/5
C.
1/3
D.
1/2
【单选题】— How do you like this film? — __________. [ ]
A.
I enjoy it very much
B.
It's wonderful .
C.
I don't like it at all
D.
It's much better.
【单选题】下列有关灭火剂输送管道安装要求正确的是（ ）。
A.
采用螺纹连接时，管材宜采用机械切割
B.
安装后的螺纹根部应有1～2条外露螺纹
C.
管道穿越墙壁、楼板处要安装套管，套管公称直径比管道公称直径至少大3级
D.
采用法兰连接时，衬垫应凸入管内，其外边缘宜接近螺栓，不得放双垫或偏垫
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