The reason why she did it is still a _______.
A: mysterious
B: mysteriously
C: mystery
D: mysteries
A: mysterious
B: mysteriously
C: mystery
D: mysteries
举一反三
- The reason why she did it is still a () A: mystery B: mysterious
- The reason why she did it is still a ________.
- The man in the black hat looks very _________. A: mystery B: mysterious C: mysteriously
- Where is the missing boy is still a _______. A: mystery B: mysterious
- What happened to the missing child was still a _____. A: mystery B: mysterious