用动词的恰当形式完成句子: My grandfather is a ____(retire) worker.
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用名词的替代词将句子补充完整。 His novel is a bad ____for children.
请把语法术语“discontinuous modification”翻译成汉语: ____。
判断以下语法表述的对错。In modern English, there is a tendency that postmodifiers, instead of premodifiers, are used more frequently.
A. 对
B. 错