【单选题】In the U. S., making a circle with one’s thumb and index finger while extending the others is emblematic of the word “OK”; in Japan and Korea it signifies______.
【简答题】As prices and building costs keep rising, the “do-it-yourself” (DIY) trend in the U.S. continues to grow. “We needed furniture for our living room,” says John Ross, “and we just didn’t have enough mon...