冶炼硅铁的基本反应方程式是()。
参考答案:SiO2+2C=Si+2CO
Christina Ricci has praised RobertPattinson for the way he deals with such a huge level of fame,
and joked that he is as _____ as a member of The Beatles. [ ]
A. famous
B. large
C. small
D. strong
肾结石所致并发症不包括()
A.肾 * * 穹隆撕裂
B.慢性肾盂肾炎
C.黄色肉芽肿性肾盂肾炎
D.鳞状上皮化生
E.腺癌