1. What does he like?2. The translation of "What does he like?" in English is as mentioned above. The word "what" is used to ask about something, and it is commonly used in questions. Other question words include "where" (where is it?), "who" (who is it?), and so on. These question words are used to form interrogative sentences, which are used to ask questions.3. In modern Chinese, question words consist of interrogative pronouns, interrogative particles, and interrogative adverbs, totaling about 30. The classification of these question words is not entirely the same as in English. Interrogative pronouns mainly include 16 words, which are used to ask about things, time, places, and quantities, such as: shéi (who), héta (what), nǎ'er (where), nǎlǐ (where), jǐshí (when), jǐ (how many), and so on. Interrogative words used to ask about methods, qualities, and reasons mainly include 8 words: zěnme (how), zěnshì (how), zěndi (how), zěnyàng (how), zěnmeyàng (how), zěnzhe (how), rúhé (how), wèishénme (why).