We covered ___ an hour that day.
问题描述：
We covered ___ an hour that day.
A) two miles and half
B) two miles and a half
C)two and half miles
D) two and a half mile
答
B) two miles and a half 为正确选项.句子的意思是,“那天我们每小时走2英里半的路.”“2英里半”英语是two miles and a half.或two and a half miles.这里miles要用复数,因为超过了1.而half的前面一定要用a,即 a ha...