You ________________ have more than 22 kilos of luggage when you take flight.
A: must
B: mustn't
A: must
B: mustn't
举一反三
- When you take the directly flight, you always don’t have to transfer and recheck it. ( )
- You must have been to the Great Wall,____________? A: mustn’t you B: haven’t you C: aren’t you D: must you
- If you travel by plane, you have more than 22 kilograms of luggage. A: should B: shouldn't
- Carry-on luggage refers to the luggage you can take it directly to the flight.
- You ________________ have more than 22 kilograms of luggage. A: should B: shouldn't