下列病证中，哪一项不出现心下痞硬或心下痞：
A．黄连汤证
B．十枣汤证
C．半夏泻心汤证
D．桂枝人参汤证
E．大柴胡汤证
参考答案：A
空间语礼仪
John was late for the business meeting because his flight had been by a heavy storm. [ ]
A. kept
B. stopped
C. slowed
D. delayed
