The boxes areso heavy that he can only carry one-------. A.a

学习 时间:2026-08-15 21:28:32 阅读:7045
The boxes areso heavy that he can only carry one_______. A.at a time B.at the same time

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内向的雪糕

2026-08-15 21:28:32

A。at a time 一次这些箱子太重了,他每次只能搬一个