Nobody knew _______ there.
A、how long time I had been
B、how long had I been
C、how long time had I been
D、how long I had been
【正确答案】：D
【题目解析】：没有how long time 的表达，排除AC，knew 后面引导宾语从句，宾语从句中要使用陈述语序，因此选D.
Nobody knew _______ there.
- 2024-09-16 20:00:16
- 英语（高升专）(c0003)