The new science and technology have played an important part in our life andbrought_______ benefits to human beings.

题型：单选题题类：常考题难易度：普通

黑龙江省哈尔滨市第四十七中学2018届九年级（五四学制）上学期英语期中考试试卷

The new science and technology have played an important part in our life and

brought_______ benefits to human beings.

A、plenty of B、a plenty of C、plenties of

举一反三

Please {#blank#}1{#/blank#} {#blank#}2{#/blank#} your new book.

We can't only {#blank#}1{#/blank#} {#blank#}2{#/blank#} ourselves and never {#blank#}3{#/blank#} {#blank#}4{#/blank#} others.

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