She comes to school ___ a bike today.A:ride B:in C:on D:by.`英语好的说下`
问题描述:
She comes to school ___ a bike today.A:ride B:in C:on D:by.`
英语好的说下`
答
注意区分by bike和on a bike
当特指用某辆自行车(即有冠词时),用on,其余用by