【题目】Steve gave a look and said he had no idea what I was talking about.
A. optimistic B. blank
C. outgoing D. tiling
在线课程【答案】B
【解析】
考查形容词辨析。句意：Steve茫然地看了我一眼，说他不知道我在说什么。根据he had no idea what I was talking about.可知这里意思是“Steve茫然地看了我一眼”，A. optimistic乐观的；B. blank茫然的；C. outgoing外向的；D. tiling瓷砖，故选B。