流动性较强的债券()。A．比流动性一般的债券在收益率上折让的幅度小 B．折让的大小和

符合血友病A遗传规律的是（）

A.女性为遗传者

B.男女均可发病

C.女性发病

D.男女均为遗传者

E.男性发病

开辟新航路的环球航行，先后经过的海洋是        [ ]

A．大西洋  太平洋 印度洋                    

B．太平洋  大西洋   印度洋   

C．太平洋  大西洋  印度洋                   

D．大西洋  印度洋  太平洋

SOX is an alternative (71) for XML. It is useful for reading and creating XML content in a (72) 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 (73) have not reached a point where their tree views, tables and forms can completely substitute for the underlying (74) 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 (75) 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.

（72）处填（）。

A．command

B．program

C．graphic

D．text

下面哪条不是一种好的渗透剂应具有的特点？（）

A.能很快地渗入细微的开口中去

B.挥发快

C.能保留在比较大的开口中

D.探伤后容易从零件表面上去除掉

( )方式主要用于发展收费公路、发电厂、铁路、废水处理设施和城市地铁等基础设施项目。

A．联牌生产

B．TOT

C．企业联合

D．BOT