搜题请搜索小程序“爱下问搜题”
问题 单项选择题

拔牙后注意事项中，错误的是

A．口内压迫创口的棉卷30分钟后方可吐出

B．拔牙后2小时方可进温软食物

C．术后当日不用手术侧咀嚼

D．拔牙后不要反复用力吮吸创口

E．拔牙后30分钟，吐出纱布卷后唾液内不应带血丝或呈淡红色，否则应及时就诊

答案

参考答案：E

解析：拔牙后2～3天内唾液中有少量血水或血丝属正常现象。

单项选择题

记名股票与不记名股票的区别在于()。

A.股东权利的差异

B.股东义务的差异

C.记载方式的差异

D.股东属性的差异
查看答案
填空题

Play is very important for humans from birth to death. Play is not meant to be just for children. It is a form of (1) that can tap into your creativity, and can allow you the chance to find your inner child and the inner child of others. I have collected the (2) of play here.
Play can stimulate you (3) . It can go against all the rules, and change the same (4) . Walt Disney was devoted to play, and his willingness to (5) changed the world of entertainment. The next time you are stuck in a (6) way of life, puI1 out a box of color pencils, modeling clay, glue and scissors, and (7) and break free. You will be amazed at the way your thinking (8) .
Playing can bring greater joy into your life. What do you think the world would be like if (9) each day in play I bet just asking you this question has (10) . Play creates laughter, joy, entertainment, (11) . Starting today, try to get 30 minutes each day to engage in some form of play, and (12) rise!
Play is known (13) . Studies show that, as humans, play is part of our nature. We have the need to play because it is instinctive and (14) . With regular play, our problem-solving and (15) will be in much better shape to handle this complex world, and we are much more likely to choose (16) as they arise. It creates laughter and freedom that can instantly reduce stress and (17) to our daily living.
Play can (18) , curiosity, and creativity. Research shows that play is both a "hands-on" and "minds-on" learning process. It produces a deeper, (19) of the world and its possibilities. We begin giving meaning to life through story making, and playing out (20) .
查看答案