_______ tomorrow’s lessons, Frank has no time to go out with his friends.(本题1.0分)
A.Not preparing
B.Not having prepared
C.Not to prepare
D.Being not prepared
出自:信阳师范学院大学英语3

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