Jack ______ from home for two days now, and I am beginning to worry about his sa

游客2023-11-05  1

问题 Jack ______ from home for two days now, and I am beginning to worry about his safety.[2003]

选项 A、has been missing
B、has been missed
C、had been missing
D、was missed

答案 A

解析 根据句意,“失踪”动作发生在过去,并一直延续到现在,故用现在完成进行时,选项A正确。
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