按被测压力量值的特点、用途分。真空计是用于测量（）的压力计。
A、表压力
B、大气压力
C、负压力
D、将压力转换为信号输出
参考答案：C
—What do you think of your college life?
—Tired! __ win the scholarship(奖学金), I have made a full schedule(时间表) for study.
A．So as to
B．In order that
C．So that
D．In order to
治疗肾阴虚型崩漏，宜用的腧穴是（）
A.然谷、太溪
B.阴郄、太溪
C.百会、脾俞
D.肾俞、命门
E.大敦、太冲
