患者头晕，困，乏力，一年余。上午时重，晚上感到轻松。常感到压抑、委屈，哭泣，觉得生不

输血时血液内不得加入下列哪些药液

A．含钙剂的溶液

B．酸性溶液

C．碱性溶液

D．高渗或低渗溶液

E．4%枸橼酸钠溶液

The picture shows what Nu Fei does on Sundays. He spends 9.6 hours sleeping and ______

hours doing sports a day. [ ]

A. 3

B. 6

C. 7

经行情志异常心血不足证的治法是（）

A.清肝泄热，解郁安神

B.补血养心，安神定志

C.涤痰活血，开郁安神

D.平肝潜阳，安神定志

E.清热化痰，宁心安神

- You talk so much about London. You ________have been there.

- Yeah, I went sightseeing on a tour last summer.

A．must

B．can

C．will

D．need

氢氯噻嗪的药理作用机制和应用。