He finds it hard ________ his class
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/09 07:47:02
x)HUHK)V,QH,JQbb"}obIBrbIrBiByfIXmOvt$ف
7:&
He finds it hard ________ his class
He finds it hard ________ his class
He finds it hard ________ his class
to catch up with
赶上