【单选题】班尼士少司是由鸡蛋黄和______ 油脂制作而成。
【简答题】+ 8.7 读作( ),- 25 读作( )。
【简答题】听力原文:F:What do you think is the cause of the output reduction in summer? M:Well,due to high replacement rate and low efficiency from fill-in workers,we just don't make as many bicycle frames as we do ...
【简答题】+8.7读作______,- 2 5 读作______.
【单选题】菌种的选择对发酵剂的质量起着重要作用,应根据生产目的不同选择适当的菌种。选择发酵剂应不考虑的是:( )
【简答题】+ 8.7 读作( ),- 25 读作( )。