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问题 单项选择题

在铜管与设备接口处，采用专用螺纹管件联接，其螺纹联接的螺纹与钢管的标准螺纹相同；填料一般选用( )。

A．麻丝、铅油

B．黄粉、甘油

C．铜锌粉、甘油

D．石墨、甘油

答案

参考答案：D

完形填空
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Notice
Wednesday, 11 May 2005
Football Match
Hensley VS Mayfair
The-year football match between Hensley School and Mayfair School will be held at 4:10pm.Saturday on Hensley School Playground. However if there is a heavy rain, the match will be held next Sunday at the same time and place. Students inside or outside are warmly welcome to watch the exciting moment. You can book the tickets.
Adults: ￥50
Aged:8－18：￥15;
Under 8: Free
Tel: 020－8756863
E-mail: ccfc@hotmail.com
Chun Cheng Football Club
Information Card
 How often is the match held
小题1:
 Match will be moved to a late date because of
 
小题2:
 Fee （费用）for age 13
小题3:
Date of notice
小题4:
 The place of match
小题5:
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单项选择题

病毒性心肌炎诊断的主要指标，不包括（）

A.心功能不全

B.心脏扩大

C.有奔马律

D.Ⅲ度房室传导阻滞

E.偶发室性期前收缩
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