Being aware that Jack was dishonest, the teacher demanded he _____ nothing but the truth.
A.tell
B.to tell
C.telling
D.tells
出自:河南农业大学-大学英语

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