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Doctors’ suggestions for dosage: ______ tablet each day for two weeks.
A．eachB．everyC．oneD．a(chǎn)ny
C
考查代詞each指的是兩個或者兩個以上的每一個；every指的是三個或三個以上的每一個 one代指一個 強調(diào)數(shù)量 any三個或三個以上的任何.
句意為每次吃一粒，吃兩個星期。
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