1.He _____(感到疑惑)why he couldn't find his wallet.

1.He _wondered____(感到疑惑)why he couldn't find his wallet.2.那个男孩够幸运的,能看到那场篮球比赛.The boy was _lucky___ _enough___to __have____ the __view____of the basketball__match____.3.我恐怕这不...第一个为什么用现在时?因为后面有couldn't,是过去时,因此wonder要与其保持时态一致,因此用wondered

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