问题
选择题
He even ___________ notices at the supermarket to ask for old bikes.
A．put up
B．hand out
C．open up
D．hand up
答案
答案：A
题目分析：他甚至在大超市张贴广告来收集旧自行车。A. put up张贴；B. hand out分发； C. open up
打开；开发；D. hand up举手；呈交上级。结合语境可知选A。