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【单选题】
吗啡中毒死亡的原因A.
震颤
B.
呼吸肌麻痹
C.
血压降低
D.
孤变性
E.
嗜睡
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举一反三
【单选题】At first the company refused to purchase the equipment, but this decision was ____ revised. (TEM4-1998-58)
A.
subsequently
B.
successively
C.
predominantly
D.
preliminarily
【简答题】StudentA 是否被动态,关键是看該动词的主语是否是动作的执行者。根据p58的语法,再次实践被动语态的用法。 1 We give / are given a verbal warning to employees who break safety regulations. 2 The project should approve / should be approved on time. 3 ...
【简答题】光纤通信系统按光纤的模式进行分类可分为（）光纤通信系统和单模光纤通信系统。
【简答题】光纤通信系统按光纤的模式进行分类可分为 多模 光纤通信系统和 （） 光纤通信系统。
【简答题】光纤通信系统按光纤的模式分类可分为：（）光纤通信系统和单模光纤通信系统。
【单选题】The decision ______, what is to be done now is how to carry it out.
A.
been made
B.
has been made
C.
having been made
D.
having been making
【简答题】(B) 根据句意及汉语提示填空。 56. These exciting songs can ____ ____ ____. ( 让我们振作起来 ) 57. We lose the again. It gave us a ____ of disappointment. ( ......的感觉 ) 58. Think over the problem before you make a de...
【简答题】阅读下面短文，根据第58至第60小题的具体要求，简要回答问题，并将答案转写到答题卡上。 The decision to further all or part of your studies outside your country is a serious one, and one which for most students will have a special life-long ben...
【简答题】将企业分为工业企业、农业企业、商业企业等,这是按照( )划分的。
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