下面句子中没有语病的一项是 A．备受瞩目的新版《红楼梦》引起了观众的关注,其原因

The Rational Unified Process (RUP) is a software engineering process, which captures many of best practices in modem softwaredevelopment. The notions of (71) and scenarios have been proven to be an excellent way to capture function requirements. RUP can be described in two dimensions - time and content. In the tirae dimension, the software lifecycle is broken into cycles. Each cycle is divided into four consecutive (72) which is concluded with a well-defined (73) and can be further broken down into (74) - a complete development loop resulting in a release of an executable product, a subset of the final product under development, which grows incrementally to become the final system. The content structure refers to the disciplines, which group (75) logically by nature.

（72）处填（）。

A．orientations

B．views

C．aspects

D．phases

病历摘要：处方：维生素C104g碳酸氢钠49g亚硫酸氢钠2g依地酸二钠0.05g注射用水加至1000ml

关于注射剂渗透压的具体要求，哪一个是错误的（）

A.皮下注射必须等渗

B.静脉注射液以等渗为好，高渗注射液静脉给药因缓慢注射

C.脊椎腔注射必须等渗

D.肌肉注射可耐受一定的渗透压范围

E.滴眼剂以等渗为好，但有时临床需要高渗溶液

Jeff always ___________ stories and jokes in class. [ ]

A. tells

B. talks

C. says

一块长方形菜地，测得周长是42米，长和宽的比是5：2．这地菜地的面积是多少平方米？

关于生命起源，下列叙述中不正确的是[ ]

A．生命起源于非生命物质      

B．生命起源于原始海洋  

C．原始大气的主要成分是水蒸气、氨、甲烷等，无氧气  

D．原始生命是在较短的时间内形成的