如图所示，关于喉罩（LMA），下列哪项正确（） A.和塑料气管导管一样，LMA均为一

But _____________ only six! [ ]

A. that's

B. that

C. That's

What      you      he is a true friend?

A．make; think

B．makes; think

C．make; to think

D．makes; to think

肝实质显像的原理是利用肝脏的_______细胞对放射性胶体的________功能。

In relation to contract law explain and distinguish between:

(a) a proposal (offer) and an invitation to treat; and (5 marks)

一位初孕50d的妇女，在“妇儿卫生保健咨询日”向护士咨询，孕期哪段时间应禁止性交，正确回答是在妊娠( )。

A．2个月内及最后1个月
B．2个月内及最后2个月
C．3个月内及最后半个月
D．3个月内及最后1个月
E．3个月内及最后3个月