砂轮主轴部件修复后，第一次试车运转（）小时左右，观察其温升是否平衡，油温不应超过室温（）℃。
参考答案：2 ；18
—Did you win the basketball game?
—Bad luck. Our team _______ in the final one. [ ]
A. won
B. beat
C. was won
D. was beaten
《深圳证券交易所交易规则》规定：A股、债券、债券质押式回购交易的申报价格最小变动单位为0.01元人民币，基金交易为0.01元人民币，B股交易为0.01港元。( )
