螺杆式压缩机或电动机转子不平衡,都会使压缩机运行时()
A.发出异常的响声或严重噪声
B.启机停机次数大于设计值
C.机组连续振动不停
D.排出压力极不平稳
参考答案:C
As soon as ______ concert film This Is It was released on October 28th, it became ______ great success in all big cinemas across the planet.
A.a; the
B.the; a
C.the; /
D.a; a
西周时期解除婚姻的制度,称为“七出”,以下不属于其中情形的是:
A.不顺父母去
B.无子去
C.恶疾去
D.与更三年丧去