【单选题】______ we ______ to these immediate crises abroad, we also will not let up in our effort to deal with the pressing, ongoing challenges facing our country.
【简答题】' Down-to-earth' means someone or something that is honest, realistic and easy to deal with. It is a pleasure to find【31】______who is down-to-earth. A person who is down-to-earth is easy to talk【32】__...