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【判断题】
巴比妥类药物的分子结构中含有酰亚胺基团，与碱溶液共沸即水解释放氨气。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】When the volunteers went to visit the children in the mountainous areas, they were greeted by the children _________.
A.
with open arms
B.
in open arms
【简答题】With blood pouring from his leg, he_____ a nearby house. 2.Ironically, almost all manufacturers claim that their drinks _____ artificial colorings. 3. It took me several hours to ____ that awful (墙纸) ...
【单选题】When the volunteers went to visit the children in the mountainous areas, they were greeted by the children_____.
A.
with open mind
B.
with open arms
C.
with open heart
D.
with open hand
【简答题】When the volunteers went to visit the children in the mountainous areas, they were greeted by the children ( 热烈地) .
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