【判断题】通货膨胀的主要标志是物价总水平上涨。()
【单选题】The question is not easy. It's very ________. [ ]
【单选题】Is English a (n)_________language to learn? No, I think it's difficult. [ ]
【判断题】(对动平衡的刚性转子一定是静平衡的,而静平衡的转子不一定达到动平衡。
【单选题】下列选项中能体现中国文化地域性差异的是()。
【简答题】It is more difficult for today/'s athletes
【判断题】动平衡的刚性转子一定是静平衡的,而静平衡的转子不一定达到动平衡。
【简答题】They are in a difficult ________________/ sɪtjʊ'eɪʃ(ə)n /.
【判断题】动平衡的刚性转子一定是静平衡的,而静平衡的转子不一定达到动平衡o