铸坯断面相邻两边的交角不是直角,相邻两边长不等的方坯,常称()。
A、鼓肚
B、脱方
C、不平度
参考答案:B
依"毒性药品管理办法"监督管理的是
A.第四类戒毒药B.第二类戒毒药C.麻醉药品D.毒性药品E.放射性药品
According to the rules of the factory, you can ask for leave ________ you have a doctor’s diagnosed note.
A.now that
B.on condition that
C.unless
D.even though