If you travel with a child under the age 5, you should .
举一反三
- If you travel with a child under the age 5, you should ______. A: carry him in your arm B: put him in a child seat
- If you travel with a child under the age of 5, you should （） A: put him in a child seat B: carry him in your arm C: have him sit beside you D: fasten him in the front seat
- If you want to look after a child, you should dial __________.
- If you yell _______ someone, you should apologize. A: at B: out C: of D: under
- If you travel by plane, you have more than 22 kilograms of luggage. A: should B: shouldn't