Next,it is time------- -------- --------the national anthem.(接下来是我们唱国歌的时间了)
问题描述:
Next,it is time------- -------- --------the national anthem.(接下来是我们唱国歌的时间了)
答
it is time to do sth啊!所以是填to sing
答
for us to sing
答
that we sing 应该是强调句型