设有图书库TSKL,写出完成如下操作的FoxBASE+命令:
1).“定价”高于3.00元的图书按九五折重新定价;
2).80年前出版的书降价50%;
3).打印输出“出版社”为“中南出版社”且90年后出版的书;
4).显示作者“王军”95年后出的书。
Whenever I hear a weather report
declaring it’s the hottest June 10 on record or whatever, I can’t take it too
seriously, because "ever" really means "as long as the records go hack," which
is only as far as the late 1800s. Scientists have other ways of measuring
temperatures before that, though — not for individual dates, but they can tell
the average temperature of a given year by such proxy measurements as growth
marks in corals, deposits in ocean and lake sediments, and cores drilled into
glacial ice. They can even use drawings of glaciers as there were hundreds of
years ago compared with today. And in the most comprehensive compilation of such data to date, says a new report from the National Research Council, it looks pretty certain that the last few decades have been hotter than any comparable period in the la A. The new report from NRC is motivated by the controversy over Michael Mann’s claim. B. Those who doubt global warming consider that warming is a natural phenomenon. C. Those suspicious of global warming take an inconsistent stance on the issue. D. The argument ends in the defeat of global-warming-doubters. [判断题]移动停车信号夜间为柱上红色灯光。( )
A.正确 B.错误 [简答题]【2017电力安全工作规程习题(线路部分)案例】 4 误登平行带电线路触电 2007年1月26日,某电业局由高检所线路一、二班和带电班负责对110kV酃牵Ⅰ线16-1号、16-2号、90号塔进行迁改工作,同时对酃牵Ⅰ线1-118号塔及110kV酃牵Ⅰ线衡北支线1-44号塔进行登检及绝缘子清扫工作。 当日带电班的工作分成4个工作小组,其中工作负责人莫××和作业班成员王×一组负责酃牵Ⅰ线衡北支线31-33号塔登塔检修及绝缘子清扫工作。11:30左右,莫××和王×误走到与其平行带电的110kV三酃线35号塔下(该塔原名称“酃牵Ⅱ线衡北支线32号”仍然存在),在未认真核对线路名称、杆号的情况下,王×在误登该带电的线路杆塔进行工作时,触电起弧着火,安全带烧断,从约23m高处坠落地面死亡。
[单选题]赤峰并亚洲最大的开放式天然放牧型马鹿繁育基地是
( ) 。
A.达里湖 B.石林 C.乌兰坝 鹿场 [判断题]对消防救援人员的处分种类,依次以警告为最轻处分,撤职为最重处分。( )
A.正确 B.错误 [判断题]电动工具的电气部分维修后,应进行绝缘电阻测量或绝缘耐压试验。
A.正确 B.错误 [单项选择]日本近现代文学的主潮是()。
A. 浪漫主义 B. 理想主义 C. 自然主义 D. 现实主义 [单选题]强心苷对下哪种心衰无效( )(1.14分)
A.高血压所致的心衰 B.先天性心脏病所致的心衰 C.甲状腺功能亢进、贫血所致心衰 D.肺源性心脏病所致的心衰 E.缩窄性心包炎所致的心衰 [单项选择] ·Read the article below about inventory. ·For questions 13—18, mark one letter (A, B, C or D) on your Answer Sheet for the answer you choose.
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