【单选题】
The millions of circulations involved, _____ by hand, would have lost all practical value by the time they were finished.
①
had they been done
②
they had been done
③
having been done
④
they were done
【单选题】
5. The children were seen _______ musical instruments across the street.
①
play
②
to play
③
playing
④
played
【单选题】
There were some chairs left over[] everyone had sat down.
①
when
②
until
③
that
④
where
【单选题】
Don’t forget the day ______you were received into the Youth League.
①
when
②
that
③
at which
④
where
【单选题】
Did you get a dictionary?No. I________,but there were not any________.
①
tried;to be left;
②
had tried to;leaving
③
tried to;left
④
had tried;have left
【单选题】
The millions of calculations involved, ____ by hand,
would have lost all practical value by the time they
were finished.
①
had they been done
②
they had been done
③
having been done
④
they were done
【单选题】
The millions of circulations involved, _____ by hand, would have lost all practical value by the time they were finished.
①
had they been done
②
they had been done
③
having been done
④
they were done