Làm và giải thích giúp em với Em cảm ơn ạ

I. Choose the best answer A, B, C or D to complete the sentences. 1. Since 2009, Iceland has been the global A. leader in gender equality. C. leading B. leads D. lead more for similar work is because of his or her experience or 2. A common reason that someone "length of service". A. ma ...