问题补充:
—David, there a dictionary and some books on your desk. Please put them away.
—OK. Mum. I’ll do it right away.
A. is
B. are
C. has
D. have
答案:
(答案→)A. is
B. are
C. has
D. have
解析:本题考查there be句型的就近原则。There be后面接并列名词时,谓语动词 be 应与最邻近的名词在数上保持一致, 首先排除C、D项。又因为句中的名词为单数a dictionary,由此可排除B项。故选A。