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【简答题】
马氏管是于1669年由意大利解剖学家Malpighi在[填空(1)] 中首先被发现而得名。 它是浸浴在血腔中的细长盲管，基部着生在[填空(2)] 交界处。
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皮皮学刷刷变学霸
举一反三
【判断题】In measuring income,either the net book value or the gross book value can be used.
A.
正确
B.
错误
【单选题】下列对中药资源描述不正确的是
A.
依自然属性划分，中药资源包括植物类资源、动物类资源和矿物类资源
B.
非生物药资源属于不可再生资源
C.
人工种植的植物药资源与养殖的动物药资源属于中药资源的范畴
D.
利用生物技术繁殖的生物群及形成的有效物质，不属于中药资源的范畴
【简答题】As for me, you may ask how I will remember him. What I thought of him. Unfortunately, there I run out of words. Forgive me if I turn from my ownfeelings... ...to the words of another splendid bugger: ...
【简答题】As for me, you may ask how I will remember him. What I thought of him. Unfortunately, there I run out of words. Forgive me if I turn from my ownfeelings... ...to the words of another splendid bugger: ...
【单选题】I had wanted to clean out the basement ____, but unfortunately he came back before I did it.
A.
in a hurry
B.
in his absence
C.
in his memory
D.
in his company
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