可设置小数位字段的是数字型字段和______字段。

正位片心脏呈靴形心（）。

A.三尖瓣狭窄

B.二尖瓣狭窄

C.肺动脉瓣关闭不全

D.主动脉瓣关闭不全

E.主动脉瓣狭窄符合下列X线表现的瓣膜病是

根据《中华人民共和国立法法》的规定，下列哪一项属于地方性法规可以规定的事项

A．执行法律、行政法规规定的事项

B．执行部门规章的事项

C．诉讼和仲裁制度

D．基层群众自治制度

Annie had just begun school. Her parents were tired of the methods they were using to correct her behavior, including scolding (训斥), and taking away privileges (特权). Annie still needed to be scolded for her bad behavior, but her parents felt the good things she did needed to be recognized. So, they began to spend more time recognizing the improvements (改进) in Annie’s behavior and the good things she did every day rather than like before when they only noticed her bad behavior. Within a few weeks Annie began to change her attitude and her behavior improved.

Praise is one of the most powerful tools parents can use to teach their children good skills and help them grow. Praise works well when it is given and when you remember to use it frequently. It is important to praise all good behavior. Look for the good things your child does. Praise will have a lot of effects on your child. Use the 4 to 1 rule. For every bad behavior you notice, find four good behaviors or reasons to praise. It is a good way to remember to look for good behavior.

Remember to praise the things your child has already done well, or improvements in his behavior and new skills. Show your agreement by smiling and touching his shoulder or back. Be sure to say what your child did well in detail. Tell your child how good behavior helps and that it is liked by others.

小题1:What was the result of recognizing Annie’s good behavior?

A．She started to correct her bad behavior.

B．She was tired of her parents’ scolding.

C．She was not scolded for her bad behavior.

D．She spent more time praising her good behavior.小题2:When praising children’s good behavior, parents should do the following EXCEPT __________.

A．praising their children for what they did in detail

B．encouraging their children to go on doing good things

C．telling their children more about their bad behavior

D．praising their children in a good way with smiles小题3:What can we learn from the passage?

A．Praising is a better way than scolding.

B．Annie was a middle school student.

C．Annie’s parents are education experts.

D．Parents should not often show agreement.小题4:The best title for this passage would be ____________.

A．How to Praise a Good Child

B．A Good Method of Praising Children

C．Praise More and Scold Less

D．The Importance of Good Behavior

下列药物配伍不属于"十九畏"的是（）

A.巴豆与牵牛子

B.芒硝与三棱

C.肉桂与赤石脂

D.丁香与郁金

E.芒硝与大黄

BSP方法的优点是将信息系统的结构设计与 【15】 分离，使信息系统在企业发展中有很强的适应性。