Are you responsible for the maintenance of surveillance cameras within one year?A.Yes. Our company promises to provide free serviceB.Yes. Our company promises to provide post-sale services.C.Yes. Our company promises to provide good post-sale services.D.No. Our company doesn’t promise to provide post-sale services.
Are you responsible for the maintenance of surveillance cameras within one year?
A.Yes. Our company promises to provide free service
B.Yes. Our company promises to provide post-sale services.
C.Yes. Our company promises to provide good post-sale services.
D.No. Our company doesn’t promise to provide post-sale services.
相关考题：
Life cycle costing is the total cost to the customer for the acquisition and ownership over its full life. Life cycle costing categories include the cost of _____, _____, and _____.A . R D, maintainability, operation and support.B . R D, production, operation and support.C . Acquisition, operations, maintenance.D . Production, operations, maintenance.E . None of the above
74 Life cycle costing is the total cost to the customer for the acquisition and ownership over its full life. Life cycle costing categories include the cost of _____, _____, and _____.A. R D, maintainability, operation and support.B. R D, production, operation and support.C. Acquisition, operations, maintenance.D. Production, operations, maintenance.E. None of the above
156 Life cycle costing is the total cost to the customer for the acquisition and ownership over its full life. Life cycle costing categories include the cost of _____, _____, and _____.A. R D, maintainability, operation and support.B. R D, production, operation and support.C. Acquisition, operations, maintenance.D. Production, operations, maintenance.E. None of the above
Some of the students in this class seem () to help those who have difficulties in their studies. A. willingB. reluctantC. reliableD. responsible
（ ）refers to the process of testing and then eliminating errors.A. Debugging B. Programming C. Analysis D. Maintenance
5、后缀-our的语义和形容词性物主代词our是相同的，表示“我们的”。