问题详情

When people learn a foreign language for extemal goals such as passing exams, financial rewards or
furthering a career, we say they learn a foreign language with a(n)
[A] iMrinsic motivahon.
[B] resultative motivation.
[C] integrative motivation.
[D] instrumental motivation.请帮忙给出正确答案和分析，谢谢！