当加热炉水浴温度过高时，主燃烧器ESDV阀将关闭。
参考答案：错
The world famous director, three of _____ movies won Oscar awards, is reported to have retired.
A．whose
B．which
C．whom
D．his
商业银行通过同业拆借，拆入资金可以用于发放固定资产贷款。
A、正确
B、错误
