问题补充:
My dictionary . I have looked for it everywhere but still it .
A. has lost ; do not find
B. is missing ; do not find
C. has lost ; have not found
D. is missing ; have not found
答案:
A. has lost ; do not find
B. is missing ; do not find
C. has lost ; have not found
(答案→)D. is missing ; have not found
解析:lose是个及物动词,如果要表示某物丢失了,只能用被动语态。A项与C项使用的都是其主动形式。missing是形容词,其词义是:lost ; not to be found (丢失了的),据此,第一空缺处应填入is missing。根据语境,第二个空缺处应填使用现在完成时的否定形式,因为它可以表示目前还未发生的动作。