There a table, four chairs, three bikes in the courtyard, in the middle of which two tall trees with great shade.
A. are; is
B. is; are
C. has; have
D. have; has
网友回答
A. are; is
(答案→)B. is; are
C. has; have
D. have; has
解析：在there be句型结构中，如果有两个或两个以上的名词位于 there be之后，用作句子的主语时，be动词的单复数应与最靠近它的名词保持一致，故第一空选 is；第二空为地点状语前置，选项后的名词为句子的主语，为复数名词，故谓语动词要用复数形式。选项 C、D均为结构错误。