临床上常用的平衡盐溶液有 A．1.86%乳酸钠溶液和复方氯化钠溶液之比为1：2 B．

完形填空。

More and more people are becoming interested in the internet. They have formed a bad habit. In fact, the bad habit has become a   1  -Internet Addiction Disorder (IAD网络综合症). Staying   2   for more than six hours a day   3   working or studying, and feeling very upset from not being able to get online, are the two major symptoms (症状) of IAD.      Internet addiction (上瘾) is   4   in China now. A recent research   5   that 42% of Chinese young people get quite interested in the web, while only 18% of Americans feel in the same   6  .      What causes IAD? Some people believe that It's the lack (缺乏) of family care. Most children in China are the   7   ones in their families. They are only told to   8   hard, but few really care about their personal interest. So some children would like to keep   9   away from the real world.      How can people stay away from IAD? Don t get online any more, go back to the real world and if it doesn't work, go to see the  10 .

( )1. A. disease     ( )2. A .home        ( )3. A. because of  ( )4. A. changing    ( )5. A. shows       ( )6. A. road        ( )7. A. best        ( )8. A. study       ( )9. A. themselves  ( )10. A. friend     B. task           B. online         B. Out of           B. increasing    B. notices          B.  way          B. worst          B. play           B. their parents    B. teacher        C. rule              C. in school         C. instead of        C. becoming less                   C. knows              C. country         C. only              C. think             C. their teachers    C. doctor

读地质构造图，回答下列问题。

（1）图中丁处地质构造名称是_____；地貌名称是_____；丙地质构造名称是________ 。

（2）乙地地质构造名称是_____，顶部岩层缺失的原因是________、________。

（3）若该地富含地下水，应在甲、乙、丁三处中的________处开采最合适，若该地富含石油，应在甲、乙、丁三处中的________处开采最合适。

（4）建设地下隧道应选址在甲、乙、丙处的________处为好，其中_____处最不适合建大型工程。

用温度计测量烧杯中水的温度，下图所示的几种做法中正确的是(      ）

请列举《南方电网通信调度工作标准》中违反通信调度纪律的行为？

使用单位的常压储罐档案中的图纸应有储罐（）。