Try ____ too much salt oil. [ ]
A. not to eat, and
B. to not eat, or
C. not to eat, or
答案:C
高效液相色谱法分析水中酚类化合物时,使用的检测器为(),检测波长为()nm。
舱门滑梯解除预位后确认FAP面板上滑梯已解除预位,门区位置显示为().
A.绿色;显示SLIDEDISARMED
B.绿色;显示SLIDEARMED
C.橘色;显示SLIDEDISARMED
D.橘色;显示SLIDEARMED