试题题干
strenuous的意思是（ ）
参考答案
正确答案：
试题解析
strenuous[ˈstrenjuəs]：adj.费力的；繁重的；艰苦的；劲头十足的；奋力的；顽强的
例句：The ship went down although strenuous efforts were made to save it.
句意：尽管人们为营救这条船做了很大的努力，它还是沉了。
strenuous的意思是（ ）
strenuous[ˈstrenjuəs]：adj.费力的；繁重的；艰苦的；劲头十足的；奋力的；顽强的
例句：The ship went down although strenuous efforts were made to save it.
句意：尽管人们为营救这条船做了很大的努力，它还是沉了。