Question

【题目】Ted looks forward to _______ to Xi’an for his vacation by high-speed railway.

A. go B. going C. keep D. keeping

Answer 1

【答案】B

【解析】

句意：特德盼望着坐高速铁路去西安度假。A. go去，原形；B. going去，分词； C. keep保持；原形；D. keeping保持，现在分词。短语look forward to doing sth.表示期待去做某事；go to…表示去……。根据题意，故选B。