哪些声音频率与母体心率一致?()
A.子宫杂音
B.脐带杂音
C.腹主动脉杂音
D.胎动音
E.胎心音
参考答案:A, C
根据汉语提示,用单词的适当形式完成句子。
1. How much yogurt do we need?
Two _____(杯).
2. Do you like _____(黄油) on your bread?
3. There is some snow on the _____(顶部) of the mountain.
4. Please _____(检查) your homework after you finish it.
5. Do you like Beijing _____(鸭)?
Yes, I like it very much.
间接融资是指资金盈余者通过存款等形式,将资金首先提供给银行,然后由银行再以贷款形式将资金提供给资金短缺者使用的资金融通活动。()