散光眼两个主子午向的目标光线不能同时在视网膜清晰结像，故选择性观看最小弥散圆，故（）

Massachusetts （美国一州名） became the first state in the nation to ban the dumping （倾倒;抛弃） of electronic equipment such as computer monitors and television sets．It means people there can no longer put computer monitors, TV sets and other devices containing glass picture tubes out on the street for pickup by garbage cleaners．

Official said much of this equipment is loaded with poisonous heavy metals such as lead, cadmium and mercury．These poisonous heavy metals could go into groundwater or be released （释放） into the air．

The Boston Globe reports the state has set up a system to recycle techno-garbage at state expense through community recycling centers．

Robin Ingenthron of the Massachusetts Department of Environmental Protection said the state has been trying to get its electronics-recycling program in place ‘before the future wave of electronics hits’．The National Safety Council estimates some 300 million computers will enter the nation’s waste system in the next few years．

In addition, millions of people will be getting rid of their old television sets．New high-quality digital televisions and new rules will make old TV sets no longer in use over the next several years．

小题1:The word ‘techno-garbage’ in the 3rd paragraph probably means ________．

A．all kinds of dirty things

B．deserted TV sets

C．heavy metals

D．used electronic equipment小题2:Which is NOT a reason that the state enforces （强制执行） a ban on electronic equipment dumping?

A．This kind of garbage is poisonous．

B．Recycling systems are not working well．

C．The poisonous heavy metals can go to the underground water and the air．

D．There will be much more electronic garbage soon．小题3:According to the last paragraph many people will be dumping their TV sets because ________．

A．they are broken

B．they are poisonous

C．new TV standards have come out

D．people will be tired of them小题4:The passage tells us chiefly about __________．

A．forbidding of a certain type of garbage dumping

B．new problems of environmental protection

C．household problems raised by computers and TV sets

D．the handling of garbage

下面哪些优化属于室外宏站单站优化范畴（）。

A.Idle模式参数配置检查；

B.站内切换；

C.双模共站影响；

D.覆盖检查。

数控测井系统,即以计算机为核心,凭借所加载的各种程序及一些外用设备来完成各种不同测井工作的系统。

某县国税局在2003年对纳税人2002年的纳税情况进行税务检查时，可按照《税收征管法》采取税收保全措施的是（）。

A.发现外地某企业在该县的办事处有逃避纳税义务行为并有明显隐匿纳税收入的迹象

B.发现某扣缴义务人逃避纳税义务行为，并有明显转移财产的迹象

C.发现某个人有逃避缴纳个人所得税的行为，并有明显转移财产的迹象

D.发现某企业欠税仍未缴

“最终答复”适用于国网营销部下发的（）。

A.《国网营销部关于青苗赔偿、家电赔偿95598工单答复有关问题的解释》

B.《国网营销部关于客户无理要求类95598工单答复有关问题的解释》

C.《国网营销部关于人身伤亡类95598工单答复有关问题的解释》

D.其他有关文件规定的95598工单