加硫酸溶解后，在紫外灯下检视，显黄绿色荧光的是
A、苯巴比妥C
暂无解析
Asforfamilyeducation,parentsareencouragedtorelyon________ratherthanpunishment.
Traditionallinguistsbelievethatthewrittenformoflanguageis______tothespokenform.
I’vegottheorderfromthebossthatthework_______finishedbefore5p.m.today.
IonlycalledthepolicewhenI________everythingelse.
_______inthought,healmostranintothecarinfrontofhim.
