此案当事人寻求救济的途径有（）A、直接起诉 B、先经复议 C、在复议、诉讼中一并提出

某政府机关的电子政务一期工程包括网络平台建设和应用系统开发，通过公开招标，确定工程的总承建单位是公司A。A公司自行决定，将其中一部分核心软件开发工作分包给其下属公司B，而公司B又将部分软件开发工作分包给了公司C。

问题1：假如你是此项目的监理工程师，请陈述承建单位A的做法是否正确并且说明原因。

Long bus rides are like television shows .They have a beginning ,a Middle and an end –with commercials thrown in every three or four minutes .The commercials are unavoidable .They happen whether you want them or not .Every couple of minutes a billboard glides by outside the bus window . “buy super clean toothpaste”. “Drink Good’n Wet Root Beer .””Fill up with Pacific Gas .”Only if you sleep ,which site equal to turning the television set off ,are you spared the unending cry of “You Need It ! Buy It Now !” The beginning of the ride is comfortable and somewhat exciting ,Even if you’ve traveled that way before .usually some things have changed-new houses ,new buildings ,sometimes even a new road .The bus driver has a style of driving and it’s fun to try to figure it out the first hour or so . If the driver is particularly reckless or daring ,the ride can be an thrilling as a suspense story .Will the driver pass the truck in time Will the driver move into the right or the left –hand lane After a while,of course,the excitement dies down .sleeping for a while helps pass the middle hours of the ride .Food always makes bus rides more interesting .But you’ve got to be careful of what kind of foodyou eat .Too much salty food can make you very thirsty between stops. The end of the ride is somewhat like the beginning .You know it will soon be over and there’s a kind of expectation and excitement in that .The seat ,of course ,has become harder as the hours have passed.By now you’ve sat with you legs crossed ,with your hands crossed behind your head .the end comes just at the right time . There are just no more ways to sit.

The writer thinks that the end of the ride is somewhat like the beginning because both are ( )

A．exciting

B．comfortable

C．tiring

D．boring

下列关于消费税纳税地点的表述中不正确的是()。

A.销售应税消费品则纳税人纳税地点为纳税人核算地主管税务机关申报纳税

B.委托个人加工的应税消费品，由受托方向其机构所在地或居住地主管税务机关申报纳税

C.进口的应税消费品，由进口人向报关地海关申报纳税

D.委托个人加工的应税消费品，由委托方向其机构所在地或居住地主管税务机关申报纳税

______是指按内容访问的存储器。

A．虚拟存储器

B．相连存储器

C．高速缓存(Cache)

D．随机访问存储器

电源的等效变换仅对电源（）性能来说是等值的。

A、内部

B、外部

C、全部