Tim is weak in math, so he is trying _________ up with other students now. A．to catch B．catch C．catc...
2023-02-21 22:24:31 108次 2011-2012学年陕西西安音乐学院复数中等音乐学校初三下学期期末考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Tim is weak in math, so he is trying
_________ up with other students now.
|
A．to catch
|
B．catch
|
C．catching
|
D．caught
|
本题链接：
