填上合适的词,使搭配恰当。
精美的( ) 热情地( ) 难过得( )
新奇的( ) 出神地( ) 高兴得( )
工艺品 接待 快哭了
发现 看 合不拢嘴
(答案不唯一)
Until the start of the Industrial Revolution, mankind was poor, hungry, and constantly at the _____ of disease
and natural disasters. [ ]
A. power
B. limit
C. control
D. mercy
局部振动致
A.白内障B.白指C.脑水肿D.屈肢症E.肺纤维化