He president has failed to_______ the two most important social issues of our time.4/25He president has failed to_______ the two most important social issues of our time.dress upstand forkeep upcome to grips withGiải thíchChọn D A. ăn mặc đẹp lênB. viết tắtC. theo kịpD. giải quyết 1 vấn đề