Question

【题目】【1】 Every year one million tourists visit Stonehenge, which is believed __________ (修建) before the Pyramids, about 4, 000 years ago. (construct)

【2】 My bicycle isn't where I put it. Who __________ (可能移动) it? (move)

【3】 On the wall is a blackboard __________ (上面写着) some words, "It is no use sitting here without listening to me." (write)

【4】 Medical researchers have painfully realized that there are many problems to __________ (他们没有找到) any solution so far. (find)

【5】 It is possible that the King of Stonehenge was linked to the stones: he __________ (可能参与) in planning the monument, or in helping transport and pull up the stones. (hand)

Answer 1

【答案】【1】 to have been constructed

【2】 could/can have moved

【3】 on which were written

【4】 which they haven't found

【5】 may (might/could) have had a hand

【解析】【1】考查不定式的用法。be believed to have done sth 意为“据认为做过了某事”，本题中Stonehenge 与construct之间是被动关系，故用完成被动式。

【2】考查情态动词的用法。在疑问句中，could/can have done sth 意为“可能做过了某事”。

【3】考查定语从句、倒装结构和主谓一致。本句是一个全部倒装结构，句子的正常顺序是：some words were written on the blackboard, 由定语从句可知答案。

【4】考查定语从句。根据结构可知此处应使用定语从句，提示词find以及空格前的to和 any solution 暗示应使用短语 find a solution to; 再由 so far 可知用现在完成时。

【5】考查情态动词。may/might have done 意为“可能做过了某事”，“参与”应表达为have a hand, 据此可知答案。