从所给的四个选项中选择最佳答案
________ many times, but he still couldn't understand it．
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A．Having been told B．Though he had been told
C．He had been told D．Having told
________ his accent, he may be from the USA．
A．Judging from B．Judged from
C．Being judged from D．Having been judged from
______ to the party, Joan was greatly hurt．
A．Having not been invited B．Not having been invited
C．Having not invited D．Not having invited
________ from the hill, the little village looks more beautiful．
A．To see B．Being seen C．Seeing D．Seen
________ it is raining, we had better take a taxi．
A．When B．Because of C．As D．For
________ more attention, the trees could have grown better．
A．Given B．To give C．Giving D．Having given
The secretary worked late into the night, ________ a long speech for the president．
A．to prepare B．preparing C．prepared D．was preparing
The Olympic Games, ________ in 776 BC, did not include women players until 1912．
A．first playing B．to be first played
C．first played D．to be first playing
The murderer was brought in, ________ behind his back．
A．with his hands being tied B．with his hands having tied
C．with his hands to be tied D．with his hands tied
It was not until 1920 ________ regular radio broadcasts began．
A．While B．Which C．that D．since