We offer an excellent education to our students., we expect students to study hard（）

A.We offer as follows, subject the goods being unsold

B.We offer as follows, subject to the goods being in stock on receipt of orders

C.We offer as follows, subject to prior sales

D.We offer as follows, subject to change without notice

A.We offer as follows, subject the goods being unsold

B.We offer as follows, subject to the goods being in stock on receipt of orders

C.We offer as follows, subject to prior sales

D.We offer as follows, subject to change without notice

A.them

B.they

C.these

D.those

A.We could offer you 20% discount if you reserve now.

B.We could offer you 80% discount if you reserve now.

C.We offer you 20% off if you reserve now.

D.We offer you 80% off if you reserve now.

A.We offer various services, among which transportation is a major one.

B.We offer various services, among that transportation is a major one.

C.We offer various services, among what transportation is a major one.

A.A. an offer

B.B. an inquiry

C.C. a confirmation

D.D. an acceptance

A. make

B. have

C. avail

D. advantage