Question

my father____ a bus to his office until the workers have had his car fixed next week.

A.has taken B.is taking C.took D.takes
答案为什么是B？求解析。

Answer 1

从"until...next week"可以知道父亲的车坏了，要下星期才能被修好，那么他这两天上班怎么办呢——乘公交车，乘公交车是他唯一的办法，是一种打算，一种即将采取的措施。所以用is taking 相当于is taking to
整个句子的意思是：我爸爸这两天打算乘公交车上班，直到下星期他的车被修车的工人们修好。

Answer 2

B.is taking 在这里带有将来时的意思，相当于is going to take

Answer 3

B
is taking=will take
主将从现。

追问

until引导的时间状语从句才能用主将从现吧？