2016-06-23 16:18
I think "b" is the correct answer, because "revolutionary" can act as an adjective to modify a noun.And "revolutional" has no meaning.
Phoebe 老師 回覆:
Great job!
2016-06-22 20:13
I usually use adjective to modify a noun, So I guess (a),But It's wrong.Because "revolutional" no meaningful.So just use the word "revolutionary" to modify a noun.Finally I think (b) is correctly answer.
Phoebe 老師 回覆:
Yes, you are right.
2016-06-22 16:22
I think choice (b) is the correct answer, choice (a) "revolutional" can be replaced with "revolution".
Phoebe 老師 回覆:
The correct spelling is revolutionary, not revolutional. And it is an adjective.