CRH2司机室侧门采用充气密封式折页门,门板强度能够承受的均布载荷为()。
A、2kpa
B、4kpa
C、6kpa
D、8kpa
参考答案:D
He made a suggestion yesterday that the sports meeting ______ be put off until next Wednesday.
A.would
B.must
C.should
D.could
农村合作银行实行资产负债比例管理具体有哪三项监控指标?