In an exploratory writing, a problem () or a question () should be raised.


In an exploratory writing, a problem () or a question () should be raised.

A.unsettled, unanswered

B.settled, unanswered

C.unsettled, answered

D.settled, answered

正确答案:unsettled, unanswered


Tag:新科学家英语 时间:2022-01-14 22:05:53