In order to avoid misconnections due to a failed node in a Bidirectional Line Switched Rin

February 1, 2015 Dear Ms. Lin, Special Requirements for Packing (Order No. MI 063) With reference to the order of woolen gloves above, the packing instructions1 (list) as follows: The woolen gloves 2 (pack) in twenty boxes, and the boxes3 (pack) in a carton. All the boxes 4 (put) close together inorder to avoid being flattened. The carton 5 (line) with waterproof cloth inside and 6(strap) with metal bands outside, which is strong enough for seatransportation. Small holes 7 (make) in the waterproof cloth to let the moistureout. Please 8 (follow) the packing instructions above. Thank you foryour attention. Yours sincerely, Daniel Anderson

1. The woolen gloves should be .()

A. packed in a carton

B. strong enough

C. packed in twenty boxes

2. All the boxes were put close together .()

A. for sea transportation

B. to avoid being crushed

C. to be in good order

3. The carton was strapped with metal bands outside .()

A. to be strong enough

B. to let the moisture out

C. to be waterproof

4. To let the moisture out, small holes should be made .()

A. in twenty boxes

B. in the waterproof cloth

C. in the carton

5. The main purpose of the letter is to .()

A. order woolen gloves

B. follow packing instructions

C. make packing instructions

A.carry

B.exercise

C.practice

D.perform

A.Maintain a positive pressure in order to avoid pump cavitations

B.Maintain a positive pressure to avoid leaks

C.Pressurize the related hydraulic system

对话理解

听力原文：W: Why should the money be deposited within such a short time？

M: To avoid problems arising from fluctuations of exchange rate and to prevent possible fraud or overdrawing.

Q: Why should the money be deposited within such a short time？

(11)

A．In order to avoid problems arising from fluctuations of exchange rate.

B．In order to get more money.

C．In order to use the money as soon as possible.

D．In order to overdraw the money.

I express my idea()in order to avoid misunderstanding.

A、implicitly

B、complicity

C、explicitly

D、completely

A. slip down

B. settle down

C. bring down

D. turn down

A.for sea transportation

B.to avoid being crushed

C.to be in good order