Question

Five bottles of water______for us. They are on the table.

1. A.
   is
2. B.
   are
3. 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.
考点：主谓一致
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。