Ted has made up his mind to give it up but on second thoughts he determined to try third

问题补充：

Ted has made up his mind to give it up, but on second thoughts he determined to try third time．

A. / ; a

B. / ; /

C. a ; a

D. the ; a

答案：

(答案→)A. / ; a

B. / ; /

C. a ; a

D. the ; a

解析：Ted决心放弃它，但三思之后决心再试一次。on second thoughts固定搭配，在原来两次基础上再一次a third time，the third time第三次。