問(wèn)題補(bǔ)充：
單選題
The professor said he could talk on _____ interested the audience.A.any topicB.which topicC.whichever topicD.the topic he thought it
網(wǎng)友答案：
熱心網(wǎng)友 1樓
C解析whichever已失去疑問(wèn)含義，等于 anything that，表示強(qiáng)調(diào)；而 which topic中 which保留疑問(wèn)含義，譯成哪一個(gè)題目，不符合句義。而A和D中缺少連詞。
