下列除哪项外，均属半夏厚朴汤的主治证候（）
A.咽中如有物阻
B.胸膈满闷
C.恶心呕吐
D.舌苔白润
E.脉细数
参考答案：E
Jack is good at sports and he wants to be _______ athlete in the future.[ ]
A. /
B. the
C. a
D. an
怎样对建筑物金属结构进行手工除锈？
