旋覆代赭汤的主治病证是（）
A.胃气虚寒证
B.胃虚痰阻气逆证
C.上实下虚之喘咳证
D.痰饮呕吐证
E.胃虚有热之呃逆证
参考答案：B
The boy named Tom is _____ to go to school. [ ]
A. old enough
B. enough young
C. enough old
D. young enough
在Word中允许设置的字号大小最大为72磅。
