1. Whose tie is it? 对所属(谁的)提问,用whose
2. What nationality is Luck? 对国籍提问,用what nationality
3. What is the girl's friend? 对职业提问,用 what
4. What is Bruce? 同上,对职业提问,用 what
1. Whose tie is it? 对所属(谁的)提问,用whose
2. What nationality is Luck? 对国籍提问,用what nationality
3. What is the girl's friend? 对职业提问,用 what
4. What is Bruce? 同上,对职业提问,用 what