问题
单项选择题
有关唇系带的叙述下列哪项不正确()
A．上唇系带较下唇系带明显
B．义齿基托边缘应注意此关系
C．随儿童生长，唇系带逐渐缩小
D．上唇系带不会与切牙 * * 相连
E．宽大的上唇系带可致上中切牙间隙
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
有关唇系带的叙述下列哪项不正确()
A．上唇系带较下唇系带明显
B．义齿基托边缘应注意此关系
C．随儿童生长，唇系带逐渐缩小
D．上唇系带不会与切牙 * * 相连
E．宽大的上唇系带可致上中切牙间隙
参考答案：D
| 根据对话内容，从对话后的选项中选出能填入空白出的最佳选项.选项中有两项为多余选项。 |
| —Lovely day, isn't it? —Mm, yes, 1 . And it's supposed to get warmer. —Yes, that's true. You know, though, I'm always a little worried to see winter go. — 2 . —Well, I love skating. In fact, I used to teach skating for a living. —Oh? That sounds interesting. 3 . —I work at Bank of America. How about you? — 4 . —Here? —No, I'm from Chicago. I'm just visiting here for the wedding. — Oh, I see. — By the way, 5 . I'm Helen Keller. —Nice to meet you. My name is John Smith. A. But what do you do now? B. It's very cold. C. It's really warm. D. I guess I should introduce myself. E. I'm on the radio station. F. What' your name? G. Really? |