Reading involves looking at graphic symbols and formulating mentally the sounds and ideas they re- present. Concepts of reading have changed{{U}} (47) {{/U}}over the centuries. During the 1950’s and 1960’s especially, increased attention bas been devoted to defining and describing the reading process. Although specialists agree that reading involves a complex organization of higher mental{{U}} (48) {{/U}}, they disagree a- bout the exact nature of the process. Some experts, who regard language primarily us a code using symbols to represent sounds,{{U}} (49) {{/U}}reading as simply the decoding of symbols into the sounds they stand for. These authorities{{U}} (50) {{/U}}that meaning, being concerned with thinking, must be taught independently of the decoding process. Others maintain that reading is{{U}} (51) {{/U}}related to thinking, and that a child who pronounces sounds without{{U}} (52) {{/U}}their meaning is not truly reading. The

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[填空题]使用关系表：学生(学号,姓名,性别,年龄,班级)，写出实现下列功能的SQL语句。删除学号为15的学生记录：
DELETE______学生 WHERE 学号=15

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[单选题]考核省公司各类设施共享率完成情况，目标值为工信部和国资委联合制定的2018考核指标，杆路、管道和室内分布系统三类资源共享率应分别不低于（）、（）、（）。
A.70%、45%、45%
B.75%、50%、50%
C.65%、40%、40%
D.60%、35%、35%

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[单选题]在检查杆塔本体及金具时，应悬停检查，中型无人直升机单次悬停不宜超过（）。
A.4min
B.5min
C.8min
D.10min

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[单选题]必须横越列车、车列时，应先确认列车、车列暂不移动，然后由( )或两车车钩上越过，勿碰开钩销。
A.车底下
B.车顶部
C.通过台
D.车钩下

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[单选题]作业活动：锅炉水压试验，识别单元应确定为（）。
A.重大风险
B.较大及以上风险

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[单项选择]Breakfast is the most important meal of the day. People usually have breakfast between 7 and 9 o’clock in the morning. Although it is the most important meal, it does not mean you have to eat a lot for breakfast. Breakfast is often light and simple. Every country has different kinds of meals for breakfast. For example, in Southeast Asia, people eat rice for breakfast; in America, cereals are quite popular for breakfast. However, the traditional English breakfast includes fried eggs, bacon and toast with jam. People drink tea or coffee. But there are also many people nowadays who have cereals with milk, or a boiled egg for their breakfast.
Lunch is taken at mid-day between 12 and 2 o’clock. Lunch gives you energy to work in the rest of the day. It could also give you some time to have a rest. For many people, lunch is a small meal, too. Often lunch is simple and not formal. English people have sandwiches, salads or pies. You can have your lunch anywhere in fast food restaurants,
A. Right.
B. Wrong.
C. Doesn’t say.

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[多项选择]香港A公司与四）dB公司因合资争议在中国国际经济贸易仲裁委员会进行仲裁。仲裁过程中，首席仲裁员李某因与案件有利害关系，请求回避，仲裁委员会主席决定李某实行回避。王某担任本案首席仲裁员后，仲裁程序如何进行？（）
A. A公司可以请求以前进行过的审理重新进行
B. 仲裁庭可决定以前进行的全部审理或部分审理重新进行
C. 王某可决定以前进行过的全部或部分审理是否重新进行
D. 仲裁庭可决定以前进行过的全部或部分审理不重新进行

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[多项选择]以下属于微型计算机常用的操作系统的是
A. DOS
B. WPS
C. Windows
D. UNIX
E. Windows NT

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[单项选择]要从选课表(学号、课程号、成绩)中查询选修了3门课程以上的学生学号，应使用的SELECT语句是______。
A. SELECT学号FROM选课表WHERECOUNT(*)＞=3
B. SELECT学号FROM选课表HAVING COUNT(*)＞=3
C. SELECT学号FROM选课表GROUPBY学号HAVINGCOUNT(*)＞=3
D. SELECT学号FROM选课表GROUP BY学号WHERE COUNT(*)＞=3

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[单选题]在半精加工和精加工时一般要留加工余量，你认为下列哪种半精加工余量相对较为
合理（）。
A.5mm
B.0.5mm
C.0.01mm
D.0.005mm

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[判断题]《海牙公约》适用于民用的航空器。
A.正确
B.错误

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[单选题]两台变压器并列运行，在倒换中性点消弧线圈时，应先（）中性点消弧线圈刀闸，再（）另一台主变的中性点消弧线圈刀闸。
A.合上，拉开
B.拉开，合上
C.合上，合上
D.拉开，拉开

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