同义句 Do you know whose computer this is

题目

同义句 Do you know whose computer this is
Do you know whose computer this is?（改为同义句）
Do you know ______the computer_______
He looked so tired as if he had________all his strength?(use up)
这里是填used
第一个是每空一词的啊

答案

1.Do you know whose computer this is?=Do you know (whose) the computer (is)?2.没错,就是用used up:He looked so tired as if he had (used up) all his strength.use...up是及物动词短语,必须要加宾语,意思是“...