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1931 was the year ________ a German company began to make the first tape recorders, _______ could record and play sounds on a tape wound around a round object.
A that ---Which B which --- That C when---which D when--- that
He finds it hard to keep _____ with the change of society if he stops learning．
| A．company | B．time | C．faith | D．pace |
A warm welcome _______to the Russian guests at the airport tomorrow morning.
| A．is given | B．has been given | C．is going to give | D．will be given |
Please tell me the way you thought of _______ the garden.
| A．take care of | B．to take care of |
| C．taking care of | D．to take care |
I _________ him for his success in business.
| A．enjoy | B．treat | C．believe | D．admire |
---Could you turn the TV down a little bit?
---______. Is it disturbing you?
| A．Take it easy. | B．I’m sorry. | C．Not a bit | D．It depends |