螺旋压力机的()不会影响锻件的厚度公差。
A.弹性
B.塑性
C.刚度
D.硬度
参考答案:C
35._____ she was sick, I was expected to take her place greatly surprised me, for I didn't have much work experience.
A.That if
B.That
C.That whether
D.If
具有镇心安神,清热养血功用的方剂是()
A.磁朱丸
B.天王补心丹
C.酸枣仁汤
D.甘麦大枣汤
E.朱砂安神丸