短文改错

Dear Mr. and Mrs. William,

     I've learned that you are interested in Beijing Opera, so I've come to give you two

ticket for tomorrow evening's Beijing Opera at Mei Lanfang Theater. But it's real a pity

that you happened to be out. So I have to leave the tickets with this note. The  opera

will be put on by some famous actors or actresses. He is well worth watching. By the

way, I've read the two books you lent me, that are very interested. This week, I am

busy review my lessons in order to pass the final exams. I'm afraid of that I can't go to

the Opera together with you.

     I  hope you will have good time.

_____________________________________________________________________

患者，女性，40岁。左下5舌侧尖斜形折断2天，松动，颊侧半稳。叩诊轻度不适，牙冠稍短，口内余留牙及黏膜无异常。

完成正确的治疗后1周，若患者要求修复，其最佳方法是（）

A.嵌体

B.铸造金属全冠

C.烤瓷熔附金属全冠修复

D.3/4冠

E.充填修复