He is a well-known expert in ________.
举一反三
- He is a well-known expert in () A: finance B: financially
- He is a well-known expert in ________. A: finance B: financial C: financially
- He is a well-known expert in _______. A: financial B: finance C: financially D: financing
- He is a well-known expert in . A: financially B: finance C: financial D: financer
- _______ that he could speak English very well, they all came to practise English with him. A: He being known B: It was known C: He was known D: It being known