哈达瑜伽是世界各地最为普及的瑜伽体系,因为它不受语言限制,通俗易懂,健身效果显著。
参考答案:对
—______ I finish writing the survey right now, Madam?
—No, you needn't. You can complete it this afternoon.
A. Would
B. Can
C. May
D. Must
量值传递和量值溯源的区别与联系是什么?