With the help of the high technology, this year the factory has produced ________ it did last year

下列各句中，没有语病的一句是（ )

Look!There is a long queue waiting for the bus. Shall we take a taxi–_______.It will save us a lot of time.

She agreed____us,so we agreed____ the plan at last.[ ]

Being often used as pain-killer can give rise to the__________belief that cocaine is not an addictive drug. [ ]