There are a good many advantages of travelling by bike是正确的.
a good many后加可数名词复数,表示:“很多,许多,大量的”的意思,如:
a good many apples / people/ boxes/ eggs
There are a good many advantages of travelling by bike是正确的.
a good many后加可数名词复数,表示:“很多,许多,大量的”的意思,如:
a good many apples / people/ boxes/ eggs