皮皮学，免费搜题
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【单选题】
预防麻疹最有效的措施是( )A.
主动免疫
B.
被动免疫
C.
避免到人多的地方
D.
做好通风消毒
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】词按字数可以分为 、中调、 。
【简答题】词按字数可以分为____、中调、长调。
【单选题】During heart transplantation, the surgeon cuts the pericardial reflection that forms the boundary of the oblique pericardial sinus. The oblique pericardial sinus is found between the
A.
Superior and inferior vena cava
B.
Pulmonary trunk and ascending aorta
C.
Arch of the aorta and the four pulmonary veins
D.
Inferior vena cava and the four pulmonary veins
E.
Pulmonary trunk and superior vena cava
【简答题】In an oblique sketch of a cube:A. the frontal face appears in its true shape B. both receding axes are at 30 degrees to the
horizontal C. all faces are equally distorted D. the depth distances must be...
【简答题】Describe
an oblique line.
【简答题】Define
oblique projection.
【单选题】The superior oblique muscle
A.
Arises from the common fibrous ring
B.
Its action is to turn the eyeball superolaterally
C.
Is located superior to the frontal nerve
D.
Is supplied by the oculomotor nerve
E.
Runs parallel to the lateral wall of the orbit
【单选题】以下所列结构，哪一些全是叶的变态（）
A.
南瓜、葡萄、豌豆、菝葜等的卷须
B.
豌豆卷须、洋葱鳞叶、刺槐的刺、苞片
C.
芽鳞、鳞叶、花柄、花托
D.
葱头、大蒜瓣、皮刺
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