问题 单项选择题

男,62岁。因工作需要,拔牙后半个月即作了全口义齿修复。戴牙后半年,因进食时食物塞人基托组织面无法忍受而就诊。

基托与粘膜不密贴,最佳处理方法是

A.自凝塑料垫底

B.自凝塑料加厚基托

C.热凝塑料垫底

D.热凝塑料加厚基托

E.热凝塑料加大基托

答案

参考答案:C

阅读理解

阅读下列短文,然后根据其内容从A、B、C、D中选出最佳选项。

      When it rains, do your shoes get wet? Of course they do! But you can buy these pretty red and white

"Umbrellas for Shoes". They keep the rain off feet.

      Who sweeps the floor at your home? Do you do it yourself? Perhaps your mother does it. Well, now you

just need a cat. Get a cat and buy these four "Dusters (抹布) for Cats".

      You talk too long on the phone, don't you? Most teenagers do! Save time-buy the "Telephone Dumb bell

(哑铃)"! It weighs five kilos. Then your calls will be less than five minutes. 

      Do your friends sometimes come up behind you and make you jump? Do cars come around the corner

when you try to cross the road? Well, you can solve that problem with these modern "Forward-backward

Glasses". Look forward with the right eye and back with the left.

1. Which of the following pictures is the right order to match the text?

                          

         a                              b                           c                           d[ ]

A. d; a; b; c

B. b; a; c; d

C. d; a; c; b

D. b; d; a; c

2. From the text, we know that cats can help mother to ______. [ ]

A. do some housework

B. keep the rain off

C. speak on the phone

D. look for something

3. The text seems to tell us that we can solve some problems with the four ______. [ ]

A. drawings

B. inventions

C. animals

D. shoes

不定项选择