灯泡征最常见于()
A.原发性肝癌
B.肝血管瘤
C.肝脓肿
D.转移性肝癌
E.肝囊肿合并出血
参考答案:B
One of the men present held the view ________ the book said was right.
A.what that
B.what
C.that
D.that what
电容器组的电容量与额定值的相对偏差应符合下列要求:容量30Mvar以上的电容器组()。
A.负5%~10%
B.0%~5%
C.0%~10%
D.0%~15%