皮皮学，免费搜题
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搜题
【单选题】
红细胞生成的基本原料A.
铁，维生素B12
B.
叶酸，维生素B12
C.
铁，蛋白质
D.
蛋白质，维生素B12
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举一反三
【单选题】The consonant /v/ would be pronounced as ( ) in Japanese English.
A.
/v/
B.
/f/
C.
/b/
D.
None of the above
【简答题】Read the passage again, and then fill in each blank with the proper words in the text to complete the following passage. Colors are often different obiects, feelings and holidays. For example, red is ...
【单选题】The consonant /v/ would bepronounced as ( ) in JapaneseEnglish.
A.
/v/
B.
/b/
C.
/f/
D.
None of the above
【简答题】Consonant sounds can be either v ________or v__,while all vowel sounds are v________.
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