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【单选题】
胃幽门至角切迹之间膨大的部分是A.
贲门部
B.
幽门部
C.
幽门
D.
胃体
E.
幽门管
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举一反三
【简答题】海姆立克急救法的操作步骤为:首先,识别气道是否阻塞,典型表现为();定位在();一手握空心拳,()向内;向()反复冲击4-6次。
【单选题】You ________ go and help him with the housework. [ ]
A.
don't need
B.
not need
C.
needn't to
D.
needn't
【简答题】听下面一段对话，回答第1-3题。 1. What can we learn about Candy? [ ] A. She was fired by the Indian company. B. She stayed in the Indian firm for five years. C. She is possibly applying for a job. 2. According ...
【单选题】You ______ the manager anything. It was none of his business.
A.
needn't have told
B.
needn't tell
C.
mustn't have told
D.
mustn't tell
【单选题】抗精神病药物中引起锥体外系不良反应的机制为( )
A.
阻断中脑 -边缘通路
B.
阻断结节 -漏斗通路
C.
阻断大脑皮质
D.
阻断黑质 -纹状体通路
E.
阻断小脑 -大脑通路
【单选题】You ______ Mark anything. It was none of his business.
A.
needn't have told
B.
needn't tell
C.
mustn't have told
D.
mustn't tell
【简答题】把建设有中国特色社会主义理论第一次写进党章的会议是（ ）。
【简答题】注意:根据句子含义,选择合适的词填空,并用适当的形式完成 trade market buy commodity stock refer offer enquiry business deal At your request, we’re now you a firm _______ for 1000 color TV sets. W...
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