China plans to digitize the management of its grain industry by 2020 to improve food security, ________ grain tr...

题型：单选题题类：常考题难易度：普通

江苏省如皋市2016-2017学年高二下学期英语期末考试试卷

China plans to digitize the management of its grain industry by 2020 to improve food security, ________ grain transportation between provinces and the amount of imported grain have been high in recent years.

A、as long as B、as C、after D、while

举一反三

______________ his team had won, his face lit up at once.

{#blank#}1{#/blank#} the football game that they kept shouting at the top of their voices? (while)

是在看足球比赛时他们扯大嗓门不停叫喊的吗？

The girl was then hit a second time by another van _________ an elderly trash collector came to her aid, according to some witnesses.

The meaning of the word "nice" changed a few times {#blank#}1{#/blank#} it finally came to include the sense "pleasant".

When they {#blank#}1{#/blank#}(reach) the station, the train had already left.

—I'm going to attend your lecture at 9∶30 tomorrow morning.

— I regret to tell you that when you arrive , it will have ended and I ________ questions with my students.

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