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单项选择题

Questions 5 to 8 are based on the conversation you have just heard.

A．Pick up dirty clothes.
B．Fix the upstairs toilet.
C．Watch the game.
D．Do the wash.

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热门试题

单项选择题According to exam bosses, what have schools done to tackle high-tech cheating

A．Conceal the equipment students commonly use.
B．Block the websites selling these equipment.
C．Employ mobile tracking devices to detect signals.
D．Cut off mobile signals outside the exam hall.

单项选择题In what ways can geothermal-generated electricity be produced

A．Conserving steam and hot water in underground reservoirs.
B．Extracting heat from buildings and surrounding pipelines and then driving turbines.
C．Using underground steam and hot water to drive turbines linked to electricity generators.
D．Driving turbines of electricity generators by underground water.