Question

Five bottles of water_________for us. They are on the table.
A. is        B. are        C. has

Answer 1

B

试题分析：句意：五瓶水是给我们的。他们在桌子上。Five bottles of water五瓶水是复数主语，谓语动词用复数。故选B.
点评：单个water水，做主语谓语动词用单数形式，因为它是不可数名词。当不可数名词量化时，要加上相应的量词，如a piece of, a pair of, a bottle of等，谓语动词的单复数要与这些量词的数保持一致。