语法与词汇 14.The poor thing has had a tooth out, so he can't talk but manages to______to capture attention.
【正确答案】 A
【答案解析】动词形异义近辨析。moan意为“呻吟”，一般为痛苦或悲伤而发出呻吟，相当于groan，如：He lay on his back，moaning，holding his broken arm．他仰天躺在那里，抱住断臂在呻吟。