问题 单项选择题 共用题干题

患者,男性,13岁。上前牙内倾,下牙弓前段拥挤,造成下牙弓前段缩短。磨牙关系:中性

矫正此类畸形前期可选择()

A.斜面导板导下颌向前

B.前牙平面导板下加双曲舌簧+单曲舌卡+活动矫治器

C.分裂簧分裂基托矫治器

D.双侧后牙垫式矫治器

E.单侧后牙垫式矫治器

答案

参考答案:B

阅读理解

阅读理解

     "Come in, Kim. Have a seat, please." Said Bill Williams, the manager. This was Kim's first experience with

an assessment. After only six months he was due for a raise if this assessment was satisfactory.

     "Kim." Began Bill Williams."I am very pleased with the quality of your work. I have nothing but praise for

your devotion and your hard work. My only concern is that you are not active enough in putting forward your

suggestions."

     "But," replied Kim."I have always completed every assignment you have given me. Mr. Williams."

     "I know that, Kim. And please, call me Bill. But what I expect is for you to think independently and

introduce new ideas. I need more input from you-more feedback on how things are going. I don't need a"yes

man". You never tell me what you think. You just smile as though everything is fine."

     "But," said Kim. "I feel that since you are my superior, it would be presumptuous of me to tell you what to

do."

     "I'm not asking you to tell me what to do, but what you think we could do. To make suggestions. I

employed you because I respect your experience in this field, but you are not communicating your thoughts to

me."

     "Yes, I see. I'm not accustomed to this, but I will try to do as you say. Bill."

     "Good, then, I expect to hear more from you at staff meetings or at any other time you want to discuss an

idea with me." "Yes, of course. Thank you, Mr. Will… Bill." 。

1. Kim is the sort of employee who ______.

A. does not speak out his own ideas.

B. is not devoted to the job.

C. laughs too much over work.

D. can not finish his work on time.

2. The word "presumptuous" in the middle of the passage is closest in meaning to"______.".

A. full of respect

B. too confident and rude.

C. lacking in experience

D. too shy and quiet

3. From this passage we can learn that ______.

A. Kim has been invited to take charge of the staff meetings

B. the manager appreciates those who just do what he tells them to do

C. the manager is pleased with Kim's hard work and his suggestions

D. Kim is likely to have a higher salary if he can pass the assessment

单项选择题