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题型：单选题题类：常考题难易度：普通

仁爱科普版九年级上Unit 4 Amazing ScienceTopic 2 I’m excited about the things that will be discovered in the f

Fires are very dangerous. Every year thousands of lives ______ in the fires in our country.

A、have been died B、were lost C、are lost D、are died

举一反三

—Can you tell me how to make apple juice?
—Sure. Please watch carefully and you will see how it _________ .

English _______ in Canada.

Today, sports watch is really popular. It _____ to record your steps.

Nowadays China for its new "four great inventions"—shared bicycles, electronic payment, high-speed railways and online shopping.

They are allowed {#blank#}1{#/blank#}(spend) 1.9 million dollars improving their computer network.

用方框中所给词语的适当形式填空

allow; especially; put on; pick up; at the end of

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