高一英语必修一Module1语法问题
Itis_____totravelbyairthanbywater.
A.alotmoreexcited
B.muchexciting
C.alotmoreexciting
D.muchmoreexcited
把句子翻译一下,再讲明白为什么选C不选B,alotmore和much有什么区别吗