.GK阀止回阀铜套松动、弹簧折损、衰弱、外弹簧托板变形或裂损更换,止回阀裂纹时更换。
参考答案:对
完成句子
根据所给提示,完成句子,每空一词,含缩略词。
小题1:There were some people in the park last week. (改否定句)
There ________ ________ people in the park last week.
小题2:He put the camera in the drawer this morning. (划线部分提问)
_________ _________ he put the camera this morning.
小题3:The old man died five years ago. (改为同义句)
The old man has been _________ _________ five years ago.
小题4:我们必须阻止人们砍伐太多的树木。(完成译句)
We must ________ people from __________ down too many trees.
有以下()情形的,股东大会应当在两个月内召开临时股东大会。
A.持公司股份5%以上的股东请求时
B.公司未弥补的亏损达股本总额1/4时
C.董事人数不足法定的人数或公司章程所定人数的1/3时
D.监事会提议召开时