【推荐1】More medical _______ (专家) are to be sent to the earthquake-stricken area.

【推荐2】The hospital has gathered a team of medical s________（专家）to deal with the complex case. (根据中英文提示单词拼写)

【推荐3】They are all ________ (专家) on modern literature. (根据汉语提示单词拼写)

【推荐1】Official reports suggest that the number of________ (家庭) with three generations living together had risen from 325,000 in 2002 to 419,000 in 2013. (根据汉语提示单词拼写)

【推荐2】This is a great_____（改善）on your previous work.

【推荐3】It was up to the living to remove the boundaries between black and white, and work step by step towards the _________ (平等) of humankind. (根据汉语提示单词拼写)