热压灭菌法温度(蒸汽表压)与时间的关系:115℃(67kPa)需
A.15minB.20minC.30minD.35minE.40min
参考答案:C
You'd better put the meat in the fridge, which has a _________ to go bad in hot summer days. [ ]
A. tendency
B. aim
C. preference
D. intention
字体从样式上大致可分为三类,分别是宋体字、黑体字和花体字,()属于宋体字。
A、Times
B、Arial
C、Helvetica Black
D、B Futura Bold