1.It can not be used before（　）

A.inspect

B.insoected

C.being inspected

D.inspecting

答案：C

2.The goods must be （　）in strong wooden cases.

A.packing

B.packed

C.shipped

D.shiooing

答案：B

3、CIF means Cost, （　） and Freight.

A、Money

B、Inspect

C、Insurance

D、Inspection

答案：C

4、The products will （　） from Shanghai to Singapore by sea.

A、Send

B、sent

C、be send

D、be sent

答案：D

5、This area has been free from Foot-and-Mouth Disease （　） two years.

A、for

B、in

C、after

D、before

答案：A