()为炼银,()为炼金,人的称赞也()人。
参考答案:鼎;炉;试炼
— ________ there any American teachers in your school? —________ .
A.Is; Yes, there are
B.Are; Yes, there are
C.Is; No, there isn’t
D.Are; No, there isn’t
下列哪项不是第二代抗组胺药()
A.特非那定
B.阿司咪唑
C.酮替芬
D.阿伐斯汀
E.开瑞坦