食管狭窄支架置入术的并发症中,以哪种较多见() A.支架阻塞 B.支架移位 C.食管

题型:单项选择题

问题:

食管狭窄支架置入术的并发症中,以哪种较多见()

A.支架阻塞

B.支架移位

C.食管穿破

D.食管反流

E.出血

考点:建设工程质量、投资、进度控制建设工程质量、投资、进度控制题库
题型:单项选择题

The first use of atomic weapons was in 1945, and their power ________ increased enormously ever since.

A.is

B.was

C.has been

D.had been

题型:单项选择题

窝洞预备的原则不包括()

A.去净腐质

B.保护牙髓

C.点线角锐利

D.制备固位形

E.制备抗力形

题型:单项选择题

---- How about your journey to Mount Emei?

---- Everything was wonderful except that our car ___ twice on the way.

A.slowed down

B.broke down

C.got down

D.put down

题型:单项选择题

道教怎样敬香叩拜?

题型:单项选择题

Thembi’s black cat goes missing and she places an advertisement in the local newspaper offering a reward of P700·00 to anyone providing her with information about her missing cat. Kgosi, Thembi’s neighbour, hears from Thembi’s son that the cat is missing. One day while driving home from work, Kgosi sees the missing cat near the supermarket and picks it up. When he returns Thembi’s cat to her she is delighted but says nothing about the reward. The next day Kgosi reads the advertisement in the newspaper and he then makes inquiries about the reward. Thembi now refuses to pay the reward saying that she has changed her mind about paying the reward.Required:Explain whether Kgosi can claim the P700 from Thembi under the law of contract. (10 marks)

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