Measures __________at the meeting yesterday must be taken to ________Influenza A from spreading all over the nation.
A referring to; prevent B refering to; protect
C referred to; prevent Drefered to; protected
相关试题
________ many times, he finally understood it．
| A．Told | B．Telling | C．Having told | D．Having been told |
He told us whether _________ a picnic was still under discussion
| A．to have | B．having | C．have | D．had |
David threatened_______ his neighbour to the police if the damages were not paid．
| A．to be reported | B．reporting |
C．to report | D．having reported |
Ladies and gentlemen, please remain __________ until the plane has come to a complete stop．
| A．seated | B．seating | C．to seat | D．seat |
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