单选题 I was going to speak to an old friend across the room, but she ignored me.

A、 regretted
B、 without regard to
C、 took no notice of
D、 neglected

【正确答案】 C

【答案解析】regret：悔恨，惋惜；without regard to：不考虑；take no notice of没注意到……；neglect：怠慢，疏忽。其中take no notice of多指无意识地忽略，而 neglect多指有意识地忽略。题中ignore指的是无意地忽视，故选C。