17. ____________ that green tea helps to prevent cancer.
(A) It is believed
(B) I am heard
(C) They are said
(D) Hearing

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統計: A(360), B(45), C(35), D(41), E(0) #1406333

詳解 (共 2 筆)

#2297033
it is believed that-...
(共 221 字,隱藏中)
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7
1
#5096937
______綠茶有助於預防癌症。 ...
(共 53 字,隱藏中)
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0
0

私人筆記 (共 1 筆)

私人筆記#2528509
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It is believed that ...
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1
0