血液是红色的，它与血液中的什么细胞有关？（ ） A．红细胞 B．白细胞 C．血小

已知HIO既能与酸反应又能和碱发生中和反应，则它与盐酸反应的产物有（　　）

A．IO^-

B．I₂O

C．ICl

D．I^-

According to some researchers, you should not praise children for everything that they do. It does not help them build self-confidence.

Most parents and teachers agree that praise can help increase children’s self-confidence —the more, the better. However, according to some researchers, only proper praise is good for children. If adults praise everything children do, it makes children look for praise all the time, not trying to do their best. "Teachers should not say things like ’good job’ or ’nice work’ whenever a child does anything. They should encourage them to continue to improve," some researchers advise.

Another idea is that children with high self-confidence are happier, and do better at school. About this, Marshall Duke, a researcher in children, says, "High self-confidence brought in by too much praise does not make children happier, get more, or become able to do more. Finding a child’s advantages (强项) and developing them can help build confidence more than too much praise can." Praise also loses its effect (影响) if it is given equally to all students.

"It’s important to tell children the truth about what they’ve done. Honest feedback (反馈) is far better than empty praise," Duke adds. "People have got into the habit of not telling children when they’re wrong. That makes it hard for them to deal with difficulties when they grow up. That’s just how the world is."

小题1:According to some researchers, if parents praise their children too much, their children will ______.

A．always look for praise

B．increase self-confidence

C．become strong

D．do better in their studies小题2: In order to help children build self-confidence, some researchers advise parents to ______.

A．make them live more happily

B．let them do more difficult work

C．help them do better in school

D．encourage them to improve小题3:Which of the following is TRUE, according to the passage?

A．Praise makes children become successful.

B．Children don’t know what they’re really good at.

C．The same praise for all children has no meaning.

D．Duke thinks praise is more important than finding children’s strengths.小题4: What is the last paragraph about?

A．It’s important to have the habit of praising children.

B．Children should know their mistakes as soon as possible.

C．We should praise children honestly and tell them their mistakes.

D．What children with high self-confidence are like.

十一届全国人大四次会议于2011年3月10日上午在人民大会堂举行第二次全体会议。吴邦国委员长受全国人大常委会委托向大会报告工作。吴邦国强调，中国特色社会主义法律体系的形成，是我国社会主义民主法制建设史上的重要里程碑，具有重大的现实意义和深远的历史意义。以下属于中国特色社会主义法律体系形成的意义的是( )。

A．中国特色社会主义法律体系是中国特色社会主义永葆本色的法制根基

B．中国特色社会主义法律体系是中国特色社会主义创新实践的法制体现

C．中国特色社会主义法律体系是中国特色社会主义兴旺发达的法制保障

D．中国特色社会主义法律体系是中国特色社会主义长治久安的必要手段

在三相负荷不平衡率大于10%的1200V及以上的电力用户线路，应采用三只电流表分别测量三相电流。( )