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【单选题】
恶性葡萄胎与绒毛膜癌的主要鉴别点是A.
继发性良性葡萄胎后的时间
B.
症状轻重
C.
体内HCG浓度高低
D.
有无囊肿
E.
病理切片中有无绒毛结构
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皮皮学刷刷变学霸
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【简答题】Rewrite the following sentences, putting the highlighted parts at the beginning or the appropriate places of the sentences, using inversions where possible. 1) The pirate ship lay far out to sea ...
【简答题】The little boy (grab) ______________ a cake from the plate and ran out.
【单选题】At their _____ to the house the little boy ran away and hid.
A.
plunge
B.
appointment
C.
approach
D.
politeness
【单选题】The little boy came ________ the direction of his mom. [ ]
A.
running to
B.
ran towards
C.
running in
D.
to run towards
【单选题】The little boy quickly ran up to his mother,_______ heavily.
A.
breathed
B.
breathing
C.
to breath
D.
breathe
【单选题】The little boy ran away_________I could asked him something about his lessons．
A.
until
B.
when
C.
before
D.
Since
【单选题】At their ________ the little boy ran away and hid.
A.
near
B.
way
C.
approach
D.
means
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