【判断题】当胎儿头部或唇部已露出阴门时,可撕破羊膜,以防窒息。
【判断题】在客用物品的消耗控制中,要把节约放在第一位,因为节约是效益的最大保证。
【简答题】Ann returned the milk to the supermarket. (that had gone bad)
【单选题】在运价本中以“AD、VAL”表示,指该种货物应按其( )价格的一定百分比计算运费,这种运费称为从价运费
【单选题】Carcinogens produced via food processing DOES NOT include:
B.
Polycyclic aromatic hydrocarbons
C.
Millard reaction products