You don’t have to pay for your flights ; they’re in the price of your holiday .A. conclude

问题补充：

You don’t have to pay for your flights ; they’re in the price of your holiday .

A. concluded

B. held

C. settled

D. included

答案：

A. concluded

B. held

C. settled

(答案→)D. included

解析：词义辨析。Conclude推断，决定；held握住，举行；settle解决，安排； include包含，包括。句意：你不需要为你的航班支付费用了。他们包括在你的度假报价当中了。故选D。