问题
选择题
With the aid from the whole country, the people in the flooded area of northeastern China managed to ______ this unforgettable summer of 2013.
A．go through
B．look through
C．break through
D．rush through
答案
答案：A
题目分析：考查动词短语辨析：A. go through通过，用完，检查，完成，经历，B. look through浏览，C. break through突破，D. rush through冲过，句意：在全国的帮助下，中国西北的洪水地区的人经历了2013年的难忘的夏天。选A。
BaS
O3↓+SO32-+2H2O