3) 在There be结构中除了运用动词be之外,还可以用seem,appear,happen,exist等。在这种句型中,谓语的单复数形式依靠近谓语的主语而定。 例句: There seemed to be no one who really und...
(一)both,all 1. both用于两者,all用于三者及三者以上,其后接名词复数形式,谓语动词用复数,在句中可作主语、宾语、定语和同位语。 例句: Similar elements in the prehistoric remains from both areas suggest that Indians and their neighbors had maintained dist...
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