五、克漏字選擇與閱讀測驗： 20％ Ruth：You don’t look well, David. Are you feeling OK? David：I have a cold, and that’s ＿26＿ I look pale. It’s nice of you to ask me. Ruth：Not at all. Have you seen a doctor? David：Not yet, but that’s ＿27＿ if I don’t get better tonight. Ruth：Remember to drink more water and have a good rest today. David：I’d like to, but I can’t. Ruth：What do you mean? David：I have an important job interview tomorrow, so I have to prepare for it tonight. Ruth：Oh, David. Being healthy is more important than anything else. David：Maybe for you, but for me, the job interview is the most important. Ruth：If that’s what you think, I really want to know ＿28＿. David：Don’t worry. I’ll take care of myself, but still, thank you for caring about me. 
【題組】26.
(A) what
(B) how
(C) why
(D) when