误差是不能完全()的,只能减小和削弱
参考答案:消除
About _______ gene-targeting drugs are already in testing pipeline. It won’t be long ______ they are put into effect.
A.two dozen; before
B.two dozens; that
C.two dozens of; before
D.dozens; that
“素胚勾勒出青花笔锋浓转淡,瓶身描绘的牡丹一如你初妆……在瓶底书刻隶仿前朝的飘逸……色白花青的锦鲤跃然于碗底,临摹宋体落款时却惦记着你……”周杰伦演唱的《青花瓷》以其浓厚的中国风也深受观众朋友的喜爱。你知道哪个朝代烧制的青花瓷被人们奉为珍品? [ ]
A.唐朝
B.宋朝
C.明朝
D.清朝