The poor lady had to go out for food ______ a cold morning
问题描述:
The poor lady had to go out for food ______ a cold morning
答
正确:on (特指某天的早上、中午、下午晚上时,常使用介词on)
The poor lady had to go out for food ______ a cold morning
正确:on (特指某天的早上、中午、下午晚上时,常使用介词on)