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  • tim has been in australia for six mouth.his brother hasn't seen him _january.

    tim has been in australia for six mouth.his brother hasn't seen him _january.
    1for
    2since
    3from
    4by
    為什么
    英語人氣:944 ℃時間:2019-09-20 05:30:49
    優(yōu)質(zhì)解答
    前面是hasn't seen,是完成時,與完成時連用的只有since
    所以選2
    Do you understand?
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