All of them are （） at Lana"s achievement.

单项选择题No agreement was （） in the discussion as neither side would give way to the other.

单项选择题What effect has the Internet had on music piracy

单项选择题The author s attitude towards gift giving is （）.

单项选择题Having a conversation with people with dementia will be （）.

单项选择题What is true about sales of music over the last year