摘要：38．The number of people in the world totals about 6 billion and large quantities of waste each year．
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The number of people in the world totals about 6 billion and large quantities of waste ________________________ (产生) each year. (produce)
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The number of people in the world__________ about 6 billion and large quantities of waste ____ each year.
|
A．total; has been produced |
B．totals; is produced |
|
C．totals; are produced |
D．total; are being produced |
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The number of people in the world__________ about 6 billion and large quantities of waste ____ each year.
- A.total; has been produced
- B.totals; is produced
- C.totals; are produced
- D.total; are being produced