在书面语言中,主语和谓语是构成句子的主要结构成分,但在句子中起关键作用,使句子得以成立的,又主要是谓语。有些句子可以没有主语,但是一般却不能没有谓语。我们强调谓语在句子中的地位和作用,但是也决不能忽视主语在句子中的作用,在公文写作中,尤其是这样。这是因为无论指挥性 In written language, the subject and the predicate constitute the main structural elements of the sentence, but play a key role in the sentence so that the sentence can be established, but also the main predicate. Some sentences may not have the subject, but generally can not have no predicate. We emphasize the position and function of the predicate in the sentence, but we must never ignore the role of the subject in the sentence, especially in official document writing. This is because of the command