My dictionary ________ . I have looked for it everywhere but still ______ it .
A．has lost ; do not findB．is missing ; do not find
C．has lost ; have not foundD．is missing ; have not found
D
lose是個(gè)及物動(dòng)詞，如果要表示某物丟失了，只能用被動(dòng)語態(tài)。A項(xiàng)與C項(xiàng)使用的都是其主動(dòng)形式。missing是形容詞，其詞義是：lost ; not to be found (丟失了的)，據(jù)此，第一空缺處應(yīng)填入is missing。根據(jù)語境，第二個(gè)空缺處應(yīng)填使用現(xiàn)在完成時(shí)的否定形式，因?yàn)樗梢员硎灸壳斑�未發(fā)生的動(dòng)作。
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