【题目】Jane was the only one who ________ all the conditions; she was of the required age, height and color.
A. improved B. fulfilled C. produced D. described
在线课程【答案】B
【解析】
试题分析：B考查动词。A.improved改善，改进；B.fulfilled做完，达到；C.produced生产，制造；D.described描述。句意：Jane是唯一一个达到所有条件的人；她具有所要求的年龄、体重和肤色。由此可判断此处只有选项B符合句意，故选B。