【题目】I've made some really good friends at the gym. Talking to people as you ______ is a good way to get to know them.
A.get downB.stand by
C.hang outD.work out
在线课程【答案】D
【解析】
考查动词短语辨析。句意：我在健身房交了一些很好的朋友。在锻炼时和别人交谈是了解他们的好方法。A. get down下来；B. stand by支持；C. hang out闲逛；D. work out锻炼。根据“at the gym”可知此处表示“锻炼”，故D项正确。