单选题

Which of the following shows the general intonation pattern of a coordinate sentence?

Question

A. You train the troops for six months ↗ and you send them↘ abroad.

B. You train the troops for six months↗ and you send them↗ abroad.

C. You train the troops for six months↘and you send them↘ abroad.

D. You train the troops for six months↘ and you send them↗ abroad.