【单选题】
By the time he was twelve, Edison____ to make a living by himself.
①
would begin
②
has begun
③
had begun
④
was begun
【单选题】
One day we all may find it useful to have a(n) _____for sending documents, writing any pictures across the telephone lines.
①
receiver
②
echo
③
extension
④
facility
【单选题】
[] has been made clear to all of us, none of you are to come late to class from today on.
①
It
②
As
③
What
④
Which
【单选题】
34.He translated the young tree to the park ____it was the best time for it.
①
where
②
when
③
what
④
that
【单选题】
The young man struggled to _______ where he was at the time the murder took place.
①
reduce
②
respond
③
respond
④
recall
【单选题】
The young man struggled to _______ where he was at the time the murder took place.
①
reflect
②
respond
③
resolve
④
recall
【单选题】
They couldn’t ______ to fly out to see us, and we couldnt either. We were all poor then.
①
offer
②
afford
③
provide
④
supply