-will the journey to Mars be_____?-No,I think it will be______

题目

-will the journey to Mars be_____?-No,I think it will be______
Aenjoy,frightened Benjoyable,frightened Cenjoy,frightening Denjoyable,frightening

答案

选D.两个空都填形容词就对了.
到火星的旅程会很有趣么?
不,我认为会很吓人.
不选B是因为frightened一般用来形容人,而frightening才形容事情或物体