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更新 2022-09-03
科目英语
题型单选题
难度容易
浏览 2193

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To help today’s customers make a choice, a company in New York _____a video trolley — a supermarket trolley with a video screen to display advertisement and price information.

A．has invented

B．had invented

C．invents

D．is inventing

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For many years we have been keeping in ____by sending each other e-mails or phone calls.

A．connection

B．contrast

C．relation

D．touch

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____ you read English easily, you’ll find it’s another cup of tea to make conversation in English.

A．Because

B．As though

C．Even if

D．Whether

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To prepare for the Olympic Games in summer, London ____ its largest ever exercise to test the response of emergency services.

A．planned

B．is planning

C．had planned

D．plans

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Saving and recycling are long-term projects ____ determination matters a great deal.

A．that

B．which

C．whose

D．where

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You needn’t have come in person --- a letter _____enough.

A．would be

B．is

C．would have been

D．was

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