Question

【题目】--Shanghai Pudong Airport please! I must get there by 7．

--____，but I'll try my best．

A. No problem B. All right

C. I can't promise D. I can't do that

Answer 1

【答案】C

【解析】试题分析：句意：-请到上海浦东机场！我必须在7点前到达那里。-我不能许诺，但我会尽我最大的努力。No problem没问题；All right好吧；I can't promise我不能许诺；I can't do that我不能做那事。根据语境可知该选C。