请你把下列方框中有关联的词用线左右连起来：_爱下问搜题

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问题操作题

请你把下列方框中有关联的词用线左右连起来：

答案

单项选择题 A1型题

关于侧压根管充填法不正确的是（）

A.主尖应充满根尖并与根尖孔平齐

B.主尖尖端应位于根管狭窄处

C.副尖可不必到达根尖

D.副尖可根据情况放入不同的根数

E.临床上多数情况下，放入主尖后还需要插入副尖

补全对话，情景问答

给下列的问句选择答语。

(    ) 1. I failed the English test.
(    ) 2. How does John feel now?
(    ) 3. What is the matter?
(    ) 4. I am sick.
(    ) 5. Amy is hungry.

A. He feels bored.
B. I hurt my leg.
C. I am sorry to hear that.
D. She needs to eat some rice.
E. You need to see the doctor.