单选题 I don't quite {{U}}follow{{/U}} what she is saying.
  • A. observe
  • B. understand
  • C. explain
  • D. describe
【正确答案】 B
【答案解析】[解析] 画线词follow为动词,意为“跟随;明白”。A项observe意为“观察;遵守”;例:We must observe the correct protocol. 我们必须遵守应有的礼仪。B项understand意为“明白”;例:I could understand his meaning. 我能够明白他的意思。C项explain意为“解释”;例:Could you explain this phenomenon?你能解释这个现象吗?D项describe意为“描述”;例:Please describe this picture simply. 请简单地描述一下这幅画。故选B。