题目内容
It was ___ he came back from school today ___ he found his new book missing.
A.when; then | B.not; until | C.not until; that | D.only; when |
C
解析
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题目内容
It was ___ he came back from school today ___ he found his new book missing.
A.when; then | B.not; until | C.not until; that | D.only; when |
C
解析