G73指适用于加工铸造、锻造的已成型毛坯零件。
参考答案：错
长于治疗尿血、血淋涩痛的药物是（）
A.蒲黄
B.地榆
C.大蓟
D.侧柏叶
E.羊蹄
—What do you think of the book?
—I don't like it at all. It's ______ interesting ______ exciting.[ ]
A. neither; nor
B. not; but
C. not only; but also
D. either; or
