Domanda del Test Thai: Quale affermazione è corretta

Question / คำถาม

Quale affermazione è corretta?

(ข้อใดกล่าวถูกต้อง)

Which statement is correct?

Answer choices / ตัวเลือก

1. A. L'olio lubrificante non deve essere mescolato al carburante (ไม่ควรเติมน้ำมันหล่อลื่นลงไปผสมในน้ำมันเชื้อเพลิง) (Lubricating oil should not be mixed into fuel)
2. B. Il rifornimento di carburante dovrebbe essere effettuato durante il giorno (การเติมน้ำมันควรเติมในช่วงกลางวัน) (Refueling should be done during the daytime)
3. C. La benzina a 95 ottani non può essere usata al posto di quella a 91 ottani (เราไม่สามารถเติมน้ำมันค่าออกเทน 95 แทนออกเทน 91 ได้) (95 octane gasoline cannot be used instead of 91 octane)
4. D. Il carburante più costoso è il carburante migliore (น้ำมันที่แพงคือน้ำมันที่ดีที่สุด) (More expensive fuel is the best fuel)