深呼吸时需要均匀、缓慢的吸气和呼气,各持续大概几秒( )
A.<1秒左右
B.1秒左右
C.3秒左右
D.5秒左右
正确答案是C
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/1189845.html
上一篇:下列句法结构中,补语的语义指向为主语宾语共指的是
下一篇:Hawaii, the Aloha State1 Hawaii is sometimes called “the Aloha State.” Aloha is a word in the Hawaiian language meaning love and peace. It is often used as a way to say “hello” or “goodbye.” Hawaii is like the world aloha, becaus