在下列句子中,对画线部分提问Li Jin spend 4 hours watching Spring Festival Gala _英语解答

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

人气：129 ℃　时间：2020-04-04 09:05:07

解答

句子时态有问题
how long does Li Jin watch.
how many hours does Li Jin spend watching.