22. (单选题) -How long does it take to go there by train - _________________.(本题3.0分)
A、 It is 0 pounds
B、 It takes 0 hours
C、 The training is very fast
出自:陇东学院-大学英语1(专升本)

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块