颅脑CT没有病理意义的钙化是()
A.侧脑室三角区内球形钙化
B.额—颞部脑回状钙化
C.室管膜下结节状钙化
D.灰白质交界小环形钙化
E.松果体直径>10mm不均匀钙化
参考答案:A
Kate is a little fat. Her mother advises her ____ clothes in dark colors. [ ]
A. wear
B. to wear
C. wearing
D. wears
硫磺回收停车检修之前对催化剂进行()防止其积硫。
A、吹硫
B、反硫酸盐化
C、热浸泡
D、烧结