问题
It will be very quick to travel from Zhanjiang to Shenzhen by taking the newly-built high speed railway.—Yes. It’s said that _______ will be enough.
A:two hours drive
B:two-hours drive
C:two hour’s drive
D:two hours’ drive;
B:two-hours drive
C:two hour’s drive
D:two hours’ drive;
正确答案是：
