牙龈的结合上皮表面是（） A.不全角化 B.正角化 C.混合角化 D.无角化 E.可 发布时间：2017-05-24 14:08 │ 来源：www.tikuol.com 题型：单项选择题 A1/A2型题 问题： 牙龈的结合上皮表面是（）A.不全角化B.正角化C.混合角化D.无角化E.可角化可不角化
题型：单项选择题 A1/A2型题 用方框中所给词语的适当形式填空，使短文正确通顺，连贯（每个词限用一次）。 see, be, at, year, in, say, go, you, out, boy Mike is only six 1_____ old and he doesn't like soap (肥皂) or water. Every day his mother 2_____ to him," Mike, your hands 3_____ very dirty (脏). 4_____ and wash them." Mike only puts his hands 5_____ the water for some seconds (秒), and then takes them 6_____. He doesn't really wash them well. One day, Mike's uncle comes to 7_____ Mike's parents, and brings him some soap. His son is seven and he doesn't like soap or water, either (也). The two 8_____ play outside. Mike looks 9_____ the other boy's hands and says," My hands are dirty and 10_____ hands are dirty, too." 查看答案