【迷你哆啦】評論

Many people turn to the professor for advice on investment because he has a ________ amount knowledge about it.許多人向教授尋求投資建議，因為他擁有浩瀚的的投資知識。(A) vast  adj.廣闊的，浩瀚的，廣大的(B) dim  光線暗的，暗淡的，昏暗的(C) wild   adj./adv./n.野的；野生的；未被人馴養的(D) paw   爪，爪子

【Zong】評論

Many people turn to the professor for advice on investment because he has a vast amount knowledge about it.許多人向這位教授尋求投資建議，因為他擁有廣大(豐富)的投資知識。(A) vast  廣大的(B) dim  昏暗(C) wild  野生(D) paw  爪子

【水超人】評論

Many people turn to the professor for advice on investment because he has a vast amount knowledge about it.許多人向這位教授尋求投資方面的建議，因為他對投資有著豐富的知識。