来自中国外汇交易中心的最新数据显示,2011年8月19日人民币对美元汇率中间价报6.4032,而8月1日人民币对美元汇率中间价报6.4399,这意味着①人民币升值 ②人民币贬值③外汇汇率跌落,人民币汇率升高 ④外汇汇率升高,人民币汇率跌落
The young lady was careful _________.
________ their inexperience, they’ve done a good job.
Though they had a meeting yesterday, there is still much that remains______.
The students expected there ________ more free time before the test.
Does the way you thought of ________ the water clean make any sense?