David is so curious that no one can from finding out what is going on.
A. hold him back
B. hold him up
C. hold to him
D. hold him down
网友回答
(答案→)A. hold him back
B. hold him up
C. hold to him
D. hold him down
解析：考查hold 的词组。Hold back 抑制，阻止 hold up 举起 hold to 坚持 hold him down 抑制，保持
句意为大卫非常的好奇，以至于没人能阻止他去找出发生了什么事情。