【单选题】心室收缩时,动脉血压升高所达到的最高值,称为
【单选题】Many______are nervous about the long-term financial health of the company, especially after last week's poor earnings report.
【单选题】Nervous investors _______ rough market.
【判断题】西周规定,当事人对判决不服,允许上诉。根据地区的远近,规定了不同的上诉期限。过了期限,便不得上诉了。
【单选题】Congratulations on the great you’ve made since last year.
【单选题】心室收缩时血压升高,所达到的最高值为()
【单选题】Many stockholders got very nervous when the price went down and sold their stocks at once, while ______investors held their stock until prices rose again.