定义char ch＝"$";int i=1,j;执行j=!ch＆＆i++以后，i的值为______。
参考答案：A
症见心悸因惊恐而发，悸动不安，气短自汗，神倦乏力，少寐多梦，舌淡，舌苔薄白。脉细弦。证属（）。
A.心脾两虚
B.心肾不交
C.心胆气虚
D.心阳亏虚
E.心血瘀阻
When the teacher came into the classroom, the students stopped _____. [ ]
A. talking
B. talk
C. to talk
D. talked
