“十一五”期间，我国年均节能率为4.4%，相应减少排放二氧化硫840万t、二氧化碳(

浆细胞（）。

A.外形类似"荷包蛋"样，核偏位，核周淡染区较明显，胞质呈泡沫样

B.胞体较大，胞核居中，核仁隐约可见，胞质中含大小不一的非特异性颗粒

C.胞体圆形，核居中，核染色质条索样，胞质嗜多色性

D.胞体圆形，核偏于一侧，胞质量极少，呈天蓝色

E.胞体圆形，核居中，核染色质细沙样，核仁明显，胞质呈油墨蓝

某工程10月份拟完工程计划施工成本50万元，已完成工程计划施工成本45万元，已完成工程实际施工成本48万元，该工程10月底施工成本偏差和进度偏差分别是( )。

A．成本超支3万元，进度拖延5万元

B．成本超支3万元，进度拖延3万元

C．成本节约2万元，进度提前5万元

D．成本节约2万元，进度提前3万元

某组建中的中外合资经营企业，中外投资双方协商的合营企业合同约定：注册资本为1 000万元，其中中方出资400万元，外方出资600万元。中外投资双方分两期缴资，则下列符合法律规定的有_________。

A．外方第一期出资120万元，并在营业执照签发之日起6个月内缴清

B．外方第一期出资120万元，并在营业执照签发之日起3个月内缴清

C．外方第一期出资80万元，并在营业执照签发之日起6个月内缴清

D．外方第一期出资80万元，并在营业执照签发之日起3个月内缴清

When the system upon which a transport entity is running fails and subsequently reatarts, the ___34___ information of all active connections is lost. The affected connections become half-open, as the side that did not fail does not yet realize the promble.

The still active side of a half-open connections using a ___35___ timer. This timermeasures the time transport machine will continue to await an ___36___ of a transmitted segment after the segment has been retransmitted the maximum number of times. When the timer ___37___, the transport entity assumes that either the other transport entity or the intervening network has failed. As a result, the timer closes the connection, and signals an abnormal close to the TS user.

In the event that a transport entity fails and quickly restart, half-open connections can be teminated more quickly by the use of the RST segment. The failed side returns an RST_i to every segment i that it receives. When the RST_i reaches the other side, it must be checked for validity dased on the ___38___ number i, as the RST could be in response to an old segment .If the reset is valid, the transport entity performs an abnormal termination.

37（）

A.expires 

B.restarts 

C.stops 

D.abandons

反垄断法明确规定，具有市场支配地位的经营者，不得滥用市场支配地位，排除、限制竞争。从经济学角度看，之所以做出这样的规定，主要是因为（）

A.市场经济存在竞争，一切竞争都受到法律的保护

B.法律手段是国家宏观调控的主要手段

C.良好的市场秩序以来市场规则来维护

D.兼顾效率与公平是社会主义市场经济的基本标志