肝硬化失代偿期最重要的临床表现是A．食欲不振 B．腹水 C．乏力 D．腹泻 E．消瘦

患者女性，39岁，月经规律，因下腹部胀痛3天就诊。超声显示：左附件区可见53mm×45mm边界清楚、被膜完整稍厚、内有光带分隔、透声不好的囊肿

对上述囊肿的正确处理方法是（）。

A.建议临床观察经过

B.建议手术切除

C.建议超声引导下穿刺引流

D.建议超声引导下诊断性穿刺

E.建议药物治疗

X线照片锐利度的叙述，错误的是（）

A.半影导致影像的模糊

B.半影越大影像锐利度越差

C.肢－片距越大影像锐利度越差

D.焦－片距离大半影小影像锐利

E.阴极端影像锐利度大于阳极端

比较行为主义理论与认知理论之间的异同。

WAP uses (71) , which includes the Handheld Device Markup Language (HDML) developed by Phone.com. WML can also trace its roots to eXtensible Markup Language (XML). A markup language is a way of adding information to your (72) that tells the device receiving the content what to do with it. The best known markup language is Hypertext Markup Language. (73) HTML, WML is considered a meta language. Basically, this means that in addition to providing predefined (74) , WML lets you design your own markup language (75) . WAP also allows the use of standard Internet protocols such as UDP, IP and XML.

（75）处填（）。

A．consistents

B．points

C．components

D．parts