第14题: [单项选择]When DK says "I wish I knew the answer to that," what he wants to mean is ______. A. he certainly knows the answer B. he cannot give a confident answer for the time being C. he wants to find the answer later D. he expects others to give a definite answer 参考答案:B 答案解析:"I wish I knew the answer to that"意为“我希望我能知道答案”,是不知道确切的答案的一种委婉的表示,选项B正确。