题目内容：
回答(3)题 A．Wethoughtoftryingtodescribeeachemotionbutitwouldhavebeenalmostimpossibletomakeclearrulesforthis.
B．Theseparticularmusclesaredifficulttocontrol,andfewpeoplecandoit.
C．Researchhasalsobeendonetofindoutwhichareasofthebrainreadtheemotionalexpressions.
D．Theydecidedthatitwasamentalstatethatcouldbeprecededby"Ifeel"or"helooks"or"shesounds".
E．Hesaidthattheexpressionofthesefeelingsareuniversalandrecognizablebyanyone,fromanyculture.
F．Anyothermethodofshowingallthe412emotions,suchaswords,wouldhavebeenfarlesseffective.
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