— Is everything ready for the party ? — I hope there are enough glasses for each guest to

问题补充：

— Is everything ready for the party ?

— I hope there are enough glasses for each guest to have

A. it

B. those

C. them

D. one

答案：

A. it

B. those

C. them

(答案→)D. one

解析：句意为：---聚会的一切都准备好了吗？---我想有足够的杯子以保证每个客人都有一个。不定代词表示前面提到的人或物。结合语境可知应答者希望每个客人都能拥有一个杯子。故应选D。