【单选题】《中国药典》2005年版一部凡例中的贮藏温度“常温”系指
【单选题】药典凡例中规定,通常试样所用的“水浴温度”是指( )
【判断题】自然语言包括人类交流的语言,口语、书面语、手语、旗语等,而人造语言就是在自然语言基础上改良的自然语言。( )
【单选题】As for meal and beverage on the right, which of the following sentences is true ?
A.
Passengers have to pay for any meal and beverage on the flight.
B.
Passengers can order any meal and beverage as they like.
C.
Passengers can never have wine on the flight.
D.
Passengers can have the meal and beverage served on the flight according to their seat class.
【单选题】药典凡例中规定,通常试样所用的“室温”是指( )
【单选题】《中国药典》2005年版一部凡例中的贮藏温度“常温”系指()