绿松石是一种含水的（）铝磷酸盐。A.铜 B.钠 C.锰 D.镁

病历摘要：患者，女性，21岁，2日前食海鲜后次日起咳嗽，喉间痰鸣，伴哮鸣声，气促，不能平卧，咯痰黄稠，烦闷不安，不恶寒，汗出，面赤，口渴喜饮。舌质红，苔黄腻，脉滑数。以往经常有类似发作史十余年。

该患者此时的治法应为？（）

A.温肺散寒，化痰平喘

B.疏风宣肺，化痰平喘

C.化浊除痰，降气平喘

D.清热宣肺，化痰定喘

E.清热化痰，养阴敛肺

F.宣肺解毒，利湿消肿

The de facto standard Application Program Interface (API) for TCP/IP applications is the “sockets” interface. Although this API was developed for （71） in the early 1960s it has also been implemented on a wide variety of no-Unix systems. TCP/IP （72） Written using the sockets API have in the past enjoyed a high degree of portability and we would like the same （73） with IPv6 applications. But changes are required to the sockets API to support IPv6 and this memo describes these changes. These include a new socket address structure to carry IPv6 （74） ,new address conversion functions, and some new socket options. These extensions are designed to provide access to the basic IPv6 features requited by TCP and UDP applications, including multicasting, while introducing a minimums of change into the system and providing complete （75） for existing IPv4 applications.

A．connections 

B．protocols 

C．networks 

D．address

下列关于系统性红斑狼疮（SLE）的临床表现说法错误的是（）

A.紫外线照射可使皮损恶化

B.妊娠可使病情好转

C.一般不引起关节畸形

D.几乎所有患者都有不同程度的蛋白尿、血尿、水肿、高血压等肾脏受累的表现

E.呼吸系统受累以胸膜炎最多见

数字化图形通常是指使用扫描仪将模拟图形转换成数字图形，下列除（）外均是扫描的主要因素。

A.色调

B.视觉清晰度

C.位深

D.动态范围

读“地球公转的二分二至日示意图”，回答下列问题。

有关国庆节前后太阳直射点和地球公转速度的叙述，正确的是（）

A.地球公转到Ａ－Ｂ之间，速度减慢

B.地球公转到Ｃ－Ｄ之间，速度逐渐加快

C.地球公转到Ｂ－Ｃ之间，速度逐渐加快

D.地球公转到Ｄ－Ａ之间，速度逐渐减慢