He ________ a letter to his parents just now.
A
is writing
B
writes
C
wrote
D
has written
出自:河南郑州轻工业大学英语1(高起专)

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