在社会经济发展和运行中,如果某一国家或地区出现了恶性的通货膨胀、剧烈的汇率波动或严重的地区政治冲突,其发行的信用货币(纸币)将存在很大的风险。导致恶性通货膨胀的经济原因一般是
At the age of 29, Dave was a worker, ________ in a small apartment near Boston and ________ what to do about his future. (2009湖南卷)
When they went into the shop and asked to look at the engagement rings, the girl brought out a cheaper one, _______ she had arranged with James.
The famous basketballer, _______ tried to make a comeback, attracted a lot of attention.
I saw some trees the leaves of _____ were black with disease.
Their problem today is somewhat similar to _____ they faced many years ago.