Why does industry do much damage to the sea? A: Because most factories have proper waste-treatment plants. B: Because many factories have not proper waste-treatment plants even<br/>the most modern one. C: Because just the modern factory has a waste treatment plant. D: Because neither ordinary factories nor most modern ones have p roper<br/>waste-treatment plants.

以下哪部分属于下游工程的内容?( ) A: product extraction, purification B: assay C: waste treatment D: by product recovery

Let’s ________time doing such silly things. A: don’t waste B: not to waste C: waste not D: not waste

Which of the following option is not the land pollution ?? ;Solid waste; ; ; ; ;;|Waste disposal; ; ;;|Food waste|--

The following is free EXCEPT ______. A: dental treatment B: casualty treatment C: emergency treatment D: all the treatment at a public hospital

It’s no good______money on make-up. A: of you to waste B: for you to waste C: to waste D: your wasting

The flow of solid waste that is recycled, incinerated, disposed of in landfills or by other methods is known as the A: waste basket. B: waste river. C: 5 gyres. D: waste stream. E: e-waste.

All of the following made the Thames cleanup a success EXCEPT ______. A: rising public concern about the environment B: the expansion of sewage treatment works C: no commercial fishing in the lower stretches ofthe river D: new laws to stop industry from dumpingchemical waste into the river

Which of the following cannot be generated from the Use of a product A: Solid waste B: Raw resource C: Waste liquid D: Waste gases

In the last paragraph "community based forms of treatment" is used ______. A: in contrast to treatment in specialized institutions B: to show how efficient it is for mental illness and other diseases C: to show how futile specialized treatment can be D: as a synonym to treatment in specialized institutions