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【单选题】
诊断有机磷中毒最重要的指标是A.
确切的接触史
B.
出现毒草碱和烟碱样症状
C.
血胆碱酯酶活性降低
D.
阿托品试验诊断阳性
E.
呕吐物和衣服有大蒜味
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举一反三
【单选题】The tower was built ______.
A.
to guard the city
B.
for the people to see the sea
C.
as a church bell tower
【简答题】通信协议包括了通信过程的说明 , 规定了应当发出哪些控制信息 、 完成哪些动作以及做出哪些应答 , 并对发布请求 、 执行运作以及返回应答予以解释 。 这些说明构成了协议三要素中的 要素 。
【简答题】Public pathways along the coast have been built for people to overlook_________．
【单选题】Most people believe that the greatest countries are those that ______.
A.
built the highest pillars
B.
were beaten in battle by the greatest number of other countries
C.
were ruled by the greatest number of conquerors
D.
won over the greatest number of other countries as conquerors
【单选题】The main topic of this passage is______.
A.
why people built castles and their structure
B.
castles' structure and the people who lived in them
C.
castles' structure and the life in them
D.
castles' structure and the eating habit in them
【简答题】A．He built new schools. B．He built public libraries. C．He asked people to read his book. D．He encouraged people to share their books.
【简答题】通信协议包括了对通信过程的说明，规定了应当发出哪些控制信息、完成哪些动作以及做出哪些应答，并对发布请求、执行运作以及返回应答予以解释。这些说明构成了协议的（）。
【单选题】When they built this office block, they gave no consideration to people in wheelchairs.
A.
wonder
B.
advice
C.
thought
D.
request
相关题目：
【简答题】通信协议包括了通信过程的说明 , 规定了应当发出哪些控制信息 、 完成哪些动作以及做出哪些应答 , 并对发布请求 、 执行运作以及返回应答予以解释 。 这些说明构成了协议三要素中的 要素 。
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