问题补充:
We had planned to climb the hill this morning, but the heavy rain our plan.
A. settled
B. ignored
C. upset
D. received
答案:
A. settled
B. ignored
(答案→)C. upset
D. received
解析:考查动词:A. settled定居,解决,B. ignored忽视,C. upset使不安,使难过,扰乱,D. received收到,句意:我们本来计划今天早上爬山,但是大雨扰乱了我们的计划。选C。