单项选择题
A．risen B．to rise C．raised D．been raising
A．often coincides with reality B．often turns out to be unnecessary worries C．arises from troubled mind D．expresses a person’s secret wishes
A．the fact that we produce too much garbage B．the fact that we’ve ignored long-term effect of disposal problems C．the fact that the world is actually swimming in the garbage D．the fact that we spend a lot of money disposing the garbage