患者，男，45岁。自觉心悸，时息时作，健忘失眠。治疗应首选
A．三阴交B．神门C．足三里D．太溪E．合谷
参考答案：B
下列国家按储油量的大小，排序正确的是[ ]
A．科威特伊拉克伊朗沙特阿拉伯
B．沙特阿拉伯伊朗科威特伊拉克
C．伊拉克沙特阿拉伯科威特伊朗
D．沙特阿拉伯科威特伊拉克伊朗
What do you mean by saying there are only ten tickets? There _____ be twelve. [ ]
A. could
B. should
C. would
D. can
