吴鞠通阐述痉证的四大纲为（）
A.虚
B.实
C.寒
D.风
E.热
参考答案：A, B, C, E
All the teachers discussed the plan that they would like to see __________ in the next school year.
A．carry out
B．carried out
C．to carry out
D．be carrying out
某人以40元的价格购入某股票，预期股利为每股1.02元，一年后能够以50元的价格卖出，则该股票的持有期收益率为（）.
A．2.04％
B．27.55％
C．21％
D．55．1％
