题目内容 (请给出正确答案)
提问人:网友c********1 发布时间:2022年4月6日 10:05
[单项选择题]

妊娠期龈瘤妨碍进食,如必须手术,可选择的最佳手术时间为( )。

A.妊娠4-6个月时手术切除

B.妊娠3-8个月时手术切除

C.只做菌斑控制,不切除

D.随妊娠月份增加会自行消退

参考答案
十点题库官方参考答案 (由十点题库聘请的专业题库老师提供的解答)
更多“妊娠期龈瘤妨碍进食,如必须手术,可选择的最佳手术时间为( ”相关的问题
自动扶梯和倾斜式自动人行道的附加制动器应为()式。
A.机电
B.机械
C.气动
D.液压
点击查看答案
电控动力转向系统必须采用()传感器,有些电控动力转向系统还采用()传感器及()传感器。
点击查看答案
下列不屈于制约工程进度计划制定的因素是()。
A.必须在1年之内完成全部工程
B.必须在3个月内完成可行性研究
C.假定工程所需的图纸可以在3个月后出齐
D.工程进度计划的制定使用CPM
点击查看答案
小明编辑了一个电子贺卡(如图所示),他对贺卡中处的文字进行的修饰,它们分别是()。https://assets.asklib.com/psource/2016022409033381799.jpghttps://assets.asklib.com/psource/201602240903341439.jpg
点击查看答案
油罐是否停止使用要以油罐()为标准。
A . 罐口大小
B . 罐体腐蚀程度
C . 是否非标罐
D . 外形变化程度
点击查看答案
全世界的语言约有2000种。()
点击查看答案
以下()不是MOST总线控制单元的结构组成。
A.光导插头
B.电气插头
C.光导纤维
D.微处理器
点击查看答案
某男, 62 岁。患胸痹 5 年,胸痛胸闷,胸肋胀满,唇舌紫暗,脉涩。其证当属于
A. 寒凝心脉 B. 痰瘀痹阻 C. 气虚血瘀 D. 心肾阳虚 E. 气滞血瘀
点击查看答案

Words in use

 Fill in the blanks with the words given below. Change the form where necessary. Each word can be used only once.

A boost     B prospect   C calculate   D accelerate   E promotes  

F mystery  G destruction  H analysis    I insight      J barriers

1 In our class, most discussions and activities take place in assigned small groups. These groups provide a supportive and safe environment that         learning.

2 It is the development strategy of the company to         its overseas expansion in order to take a slice of the world market.

3 Nearly six million people go to see the Mon Lisa every year, attracted by the       of her smile. When you're not looking at her, she seems to be smiling; when you look at her, she stops.

4 To live with a family whose native language is English is the ideal way to further improve one's English and to gain          into its culture.

5 There is a real need to      academic achievement in schools and help with the development of a student's overall character.

6 Einstein said his scientific discoveries grew from his imagination rather than from     , reason and language.

7 Being a single parent, there is no way for her to       the time and energy she has devoted to her children for the past 10 years.

8 It is essential that you start by listening because one of the main        teenagers and their parents face in forming positive relationships is that neither listens to the other.

9 We all know the dangers of an earthquake: the      to buildings, the troubles can be caused by filling trees, and the terror occurs when the earth actually opens up.

10 Not until recently have we realized that the increasing world population may lead to a potential gloomy       for humanity: starvation.


点击查看答案
属于消费者与生产者关系的是()
A . A青蛙捕食昆虫
B . B松鼠吃蘑菇
C . C蛇捕食青蛙
D . D兔吃草
点击查看答案
热电偶的工作原理?
A. 热电效应B. 压电效应C. 光电效应D. 霍尔效应
点击查看答案
要控制氨合成塔的温度和获得从合成气到生成氨的最大转化率,就要控制合成气的循环量。
点击查看答案
——应交增值税(进项税额) 595 贷:银行存款 4 095D.借:委托加工物资 4 095 贷:银行存款 3 500 应交税费——应交增值税(进项税额转出) 595
A.借:委托加工物资
B.借:在途物资
C.借:周转材料
D.借:委托加工物资
点击查看答案
中国疆域辽阔,人口众多,宋代人口过1亿,清代过2亿。
点击查看答案
铁路局交接口列检作业场设置在距两铁路局()的列检作业场,负责铁路局交接口列车技术质量监控评价工作。
A . A、分界点附近
B . B、分界点就近
C . C、最近
D . D、分界点最近
点击查看答案
客服
TOP