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【简答题】
红细胞的主要功能是运输O2和()。
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【简答题】He shows a great interest in learning English.英译汉
【单选题】The word 'thwarted' in line 16 is closest in meaning to ______.
A.
continued
B.
influenced
C.
encouraged
D.
frustrated
【简答题】Ella Fant was a middle-aged lady who lived with her only son John in a small house.She__16__John very much. In her__17__he couldn't do anything__18__.Every morning she would give him breakfirst_-19__b...
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