问题
选择题
We’ll have to finish the work, ____.
A．no matter how long does it take
B．it takes however long
C．however long it takes
D．however it takes long
答案
答案：C
本题的含义为我们必须要完成工作，无论花费多长时间，however long表示无论多少的含义，后跟句子的正常语序，故本题选C。