在下列句子中,对画线部分提问
问题描述:
在下列句子中,对画线部分提问
Li Jin spend 4 hours watching Spring Festival Gala on Chinese New Year's Eve.
4 hours 画线
这怎么提问啊
答
句子时态有问题
how long does Li Jin watch.
how many hours does Li Jin spend watching.