He got up early,___,he still missed the train because of the heavy traffic Ahowever Bwhatever Cwhen
问题描述：
He got up early,___,he still missed the train because of the heavy traffic Ahowever Bwhatever Cwhen
He got up early,___,he still missed the train because of the heavy traffic
Ahowever Bwhatever Cwhenever
答
A
他起得很早,然而,他还是因为拥挤的交通而错过了火车
这里需要一个转折词,所以是however