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划横线的句子中，“这个”一词指代的是()
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一些招工单位提出的用人条件，动辄就是大本以上学历，本来有些工种普通技工即可胜任，可招工单位非要招本科生、研究生装点门面。在现有的人才观念中，技术工人常常被排斥在人才的范畴之外，或者提起来重要，排起队来次要；关键岗位需要，而盘点“功名”时则觉得他们没必要。 这段文字所针对的现象是()
下列对“克隆”的含义理解不正确的一项是()
Surveys show that______less sleep than we think, ______ too much sleep could even harm our
"Heavy-robot manufacturers are in some difficulty【3】finding customers. They are offering big【4】just to get in the door. There has been a【5】growth everywhere in the numbers of robots, so we have to admit we are either deceiving【6】or that the market is slowly growing," said John Reekie, Chairman of Colne Robotics. "The following things must happen【7】the robotics revolution to occur. We must achieve widespread robot literacy (文化)，【8】there has been a computer literacy program, there must be a robot literacy campaign. We must also【9】not just a cut in, but a collapse of robot prices.
【10】, some kind of artificial intelligence needs to be【11】"
Colne makes educational rol)Ots and machine tools. It is small【12】with companies like ASEA or Fujitsu Fanuc. But Colne with others and departments in universities such as Surrey, Manchester, and Durham possess an advantage【13】the giants. The big companies sell very expensive【14】to businesses with expert knowledge in automation. The【15】companies make robots for teaching people, and now they have realized there is a need for small,【16】robots that they can meet.
The little companies either bring their educational machines【17】an industrial standard or design from scratch (从头做起). One technique thai they all adopt is to choose【18】components where possible. The major cost of making【19】their models is the electronics, which will fall in price. There is【20】scope for reductions in mechanical costs. The use of standard parts, which are easily replaced, should give these robots a mechanical life of something in the order of five years.
(1)
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