从单独一根K线对多空双方优势进行衡量,主要是依靠(____)的长度和(____)的长度。
You can _____ some bottles of wine, or some chocolates, or a bunch of flowers.
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
免费的网站请分享给朋友吧