2010-8-25 8:45The big rabbit is sick,
the second rabbit takes a look,
the third rabbit buys medicine,
the fourth rabbit boils it,
the fifth rabbit dies,
the sixth ......
2010-3-18 14:17Inference questions are an important part of the IBT Reading section. According to the OG, in the 3 articles of the IBT Reading, each article may have 0-2 such......