问题
选择题
All the money I_________by the time I arrived home.
A．ran out
B．had ran out
C．had had run out
D．was run out
答案
答案：C
题目分析：考查定语从句和时态：句意：到我到家的时候为止，所有的钱都被用完了。这句话里面有个定语从句，I had，修饰the money，时间是by the time I arrived home.因为by和过去时间连用，时态应该是过去完成时，选C。