低压分离器,低压冷分蜡罐压力≯()MPA
A、0.5
B、0.48
C、0.4
参考答案:A
The shortage of rainfall this summer in the region is sure to cause ______ of vegetables for the food market.
A.scarcity
B.variety
C.rarity
D.validity
根据《合格境外机构投资者证券交易实施细则》规定,合格境外投资者出现以下( )情形时,其托管人应按有关情况报交易所备案。
A.经营发生亏损
B.增加或减少注册资本
C.涉及诉讼或在境外受到重大处罚
D.指定或变更托管人