Directions: After reading each of the following passages, you will find 5 questions or unfinished statements,. For each question or statement there are 4 choices marked A, B, C and D. Please mark the correct answer. Airline companies are responsible for transporting your luggage. If you cannot recover it at the point of arrival, you must inform the airline immediately. They will carry out the necessary search. If the luggage is re­covered, it will be delivered to your place of residence. If you wish to insure your luggage, you may do so at your own expense. Some airlines restrict luggage weight to 44 pounds (20 kg); in other cases, there is no weight restriction, but you are not allowed more than two pieces of luggage. Inquire about luggage allowance from the airline with which you will be traveling. However, you must pay extra for excess luggage, which is not reimbursed (补偿) by Canadian International Development Agency (CIDA). Each suitcase, bag or package must be clearly labeled with your name and destination. If you do not know the exact destination address at the time of your departure, label your luggage in care of( 由……代收) the executing agency whose name appears in the Training Agreement, using the following model: Surname , first name Name of your country Address of the executing agency City, country, postal code Telephone number of executing agency If you do not have this information, please label your luggage with the name and address of the institution you are to attend in Canada. If none of these details are available, you can use CIDA' s address. 36.1 If you can' t find your luggage at the point of arrival, airline companies will try to find it and_____.