对全资企业和控股企业的直接投资，如果被投资企业经过评估其净资产额为负数，则对该企业的

多数苷类呈左旋，但水解后生成的混合物一般是( )

A．左旋

B．右旋

C．外消旋

D．内消旋

E．无旋光性

规定把台湾割让给日本的条约是(  )

A．《南京条约》

B．《北京条约》

C．《天津条约》

D．《马关条约》

Despite the fact that Lucy is a lovely girl, she _____ be extremely difficult to work with sometimes.   [      ]

A. must              

B. should              

C. would          

D. can

2010年5月14日，国务院 * * 温 * * 再赴玉树指导灾后恢复重建工作。他指出，灾后恢复重建必须建立在科学评估、科学论证、科学规划的基础之上。并赞扬广大僧侣发扬了爱国、爱教、爱家乡的精神，在抢救人员、安抚群众、维护社会正常秩序方面做了大量工作。玉树重建，党和国家要 [     ]

①坚持人民民主专政，维护民族团结，保障社会稳定 ②坚持贯彻民族平等、民族团结、各民族共同繁荣的处理民族关系的基本原则 ③坚持民族区域自治的基本政治制度，发挥各少数民族自治地方的特点和优势 ④实行宗教信仰自由政策，调动广大藏族信教群众建设家乡的主动性、积极性

A．①②③

B．①③④

C．②③④

D．①②③④

SOX is an alternative (156) for XML. It is useful for reading and creating XML content in a (157) editor. It is then easily transformed into proper XML. SOX was created because developers can spend a great deal of time with raw XML. For many of us, the popular XML (158) have not reached a point where their tree views, tables and forms can completely substitute for the underlying (159) language. This is not surprising when one considers that developers still use a text view, albeit enhanced, for editing other languages such as Java. SOX uses (160) to represent the structure of an XML document, which eliminates the need for closing tags and a number of quoting devices. The result is surprisingly clear.

（157）是（）

A.graphic

B.program

C.command

D.text