阿摩線上測驗
6. Use white hat SEO techniques, and write a _____ description with the right
keyword density. Avoid being too prolific with them, as YouTube looks only
at the first few sentences.
(A) noisome
(B) succinct
(C) jocund
(D) languid
答案：登入後查看
統計： A(3), B(99), C(12), D(8), E(0) #2335572
統計： A(3), B(99), C(12), D(8), E(0) #2335572
