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题型：单选题题类：模拟题难易度：普通

The computer in 1946 in America.

A、is invented B、was invented C、invents D、invented

举一反三

Thanks to the new policy, a new modern school in our village last year.

The mobile phone has influenced people's life a lot since it ____________.

My younger brother's coat was {#blank#}1{#/blank#} (hang) on the wall by my mum.

{#blank#}1{#/blank#} a lot of useful things {#blank#}2{#/blank#} (invent) by Edison?

Two ________ students ________ to the opening ceremony last Friday.

These boys were p{#blank#}1{#/blank#} by their teachers for breaking the school rules.

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