题目内容：

I always ____ to school.A by bike B. ride a bike 我觉得应该选A吧大家帮帮我吧

优质解答

这里整个句子缺少谓语,A知识一个介词短语,不能够充当谓语角色,所以要选择B.
这种情况下用by bike:
I always go to school by bike.
希望帮到你!