池墙外回填土应有一定的湿度，回填土的含水量要控制在70%-80%。

阅读下面短文，并根据短文后的要求答题（请注意问题后的字数要求）。

[l]Children learn by doing. While children may feel love towards others，they aren' t always sure how to express it. Parents can teach their children to love others by helping them find proper ways to express their care and concern. When they do so，their children will have a better understanding of what loving others really means.

[2]Provide Opportunities: Care and compassion are a part of love.Teach your child to love others by providing opportunities to put love into action. Make a card for a sick friend， bring cookies to an elderly neighbor or volunteer at a local soup kitchen.

[3]Potential: Visit your local library and look for appropriate books that talk about love， care and com­passion. Read stories and point out how characters expressed their love. _____， "How did the characters feel when they felt loved?"

[4]Talk: Coach your child to express his love in different ways. When we feel care and compassion towards others，the appropriate response is to show it. Talk about ways you can show -care and compassion with your child. These may include offering a kind word to a sad friend，helping someone in need，or doing something for someone that they cannot do for themselves.

[5]Considerations: Role-playing can be an effec­tive way to teach children new ideas. To role-play how to love others， set up a situation and act it out with your child. For example， pretend that one of his stuffed toys is not feeling well; ask him what he could do to help his toy feel better.

小题1:.. Complete the following sentence according to the underlined one in Paragraph 2. (no more than 5 words)

You should give your child chances of                  to teach him to love others.

小题2:. What does the underlined word “These” in Paragraph 4 refer to? (no more than 10 words)

小题3:.What's the author's advice for you on role-playing how to love others? (no more than 15 words)

小题4:. Fill in the blank in Paragraph 3 with proper words. (no more than 6 words)

小题5:.. What is the main idea of the text? (no more than 15 words)

1929年的经济大危机来临时,美国一对母子有如下一段对话: “妈妈，为什么不生火？”“因为我们家没有煤了。”“为什么没有煤了呢？”“你爸爸失业了，我们没钱买。”“爸爸为什么失业了呢？”“因为矿上出产的煤太多了。”为解决“没有煤”与“煤太多”的矛盾，罗斯福采取的针对性措施主要是

A．银行休业整顿

B．政府对工业的计划指导

C．推行以工代赈

D．建立社会保障体系

刀具前角、刃倾角选择对加工表面的影响。

试述步进电动机的主要性能指标。

银行内部资源分析中的“财务实力”主要分析银行目前所具有的各种物质支持能否满足未来营销活动的需要。( )