2. It is not easy for old people to _____ their backs, so they need help when their backs itch.
(A) label
(B) scratch
(C) lighten
(D) squeeze

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統計： A(5), B(42), C(4), D(6), E(0) #467511

詳解 (共 1 筆)

#4458401
題目翻譯：對於上了年紀的人來說，____...
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