From（）the information concerning the t

1、From the last paragraph we can learn t

From the last paragraph we can learn that __A some pipes have to be re-arranged in winterB the system can do more than warming up the buildingC the exchangers will pick up heat from the street surfaceD less heat may be collected in winter than in summer

2、We can infer from the last paragraph t

We can infer from the last paragraph that______（ ）A[A]upturned noses will soon be considered beautifulB[B]defects in facial features may someday...

3、We can learn from the last paragraph t

We can learn from the last paragraph that the author believesAHappiness more often than not ends in sadness. BThe anti-happy art is distasteful by refreshing. CMisery should be enjoyed rather than denied. DThe anti-happy art flourishes when economy booms

4、It can be concluded from the passage t

It can be concluded from the passage that______.Athe man loved his wife passionatelyBthe woman loved the man deeplyCthe man dearly loved the womanDthe woman hated the mans wife

5、If you observe smoke coming from the t

If you observe smoke coming from the turbocharger of an auxiliary diesel engine, you should（）Acheck the air filter for obstructionBcheck for an exhaust leakCcheck the exhaust temperatureDsecure the engine

6、I t can be inferred from the passage t

I t can be inferred from the passage that in the writer’s opinion, .A people waste too much money on camerasB cameras have become an import...