题目内容
Sometimes,________ we show our gratitude for a person is reflected in the kind of food we serve him or her.
| A．when | B．whether | C．why | D．how |
D
解析试题分析:考查主语从句的引导词。A 何时；B 是否；C 为何；D 如何。句意：有时候，我们如何表达我们对一个人的感激会体现在我们端给他或她的食物种类上。从句意判断应该是表达感激的方式，所以D选项正确。
考点：考查主语从句的引导词
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| A．where | B．when | C．why | D．that |
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| A．what | B．which | C．that | D．where |
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| A．What | B．It | C．As | D．Which |
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| A．whoever | B．who | C．however | D．Whom |
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| A．Whether | B．That | C．Because | D．What |
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| A．which | B．where | C．how | D．what |
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| A．What | B．That | C．When | D．Which |
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| A．as | B．what | C．that | D．which |