煅烧炉向尾部窜动的原因是()或()。
参考答案:煅烧炉倾斜度过大;炉子大齿轮与小齿轮啮合不好
—Will you go to Tom’s birthday party tomorrow?
—No,________invited to, for she is the last person I’d like to see.
A.unless
B.even though
C.when
D.until
线粒体基质中脂酰CoA脱氢酶的辅酶是()
A、FAD
B、NADP+
C、NAD+
D、GSSG