—Why didn't you buy that bike yesterday?

—I didn't like the color. ______, I didn't take enough money with me.[ ]

A. Above all

B. In addition

C. As a result

D. On the contrary

“此次沪上风潮始由学生罢课，继由商人罢市，进且将有劳动工人同盟罢工……失此不图，将成大乱。”（《凇沪护军使．卢永祥电》）材料中“沪上风潮”指什么（）

A、北京的三罢斗争

B、上海为支援北京学生出现的罢工斗争

C、上海为支援北京学生出现的罢市斗争

D、上海为支援北京学生出现的三罢斗争