【单选题】
The employment rate has gone up, _______many graduates think it hard to find appropriate jobs.
①
so
②
and
③
but
【单选题】
No one would have time to read or listen to an account of everything ____going on in the world.
①
it is
②
as is
③
there is
④
what is
【单选题】
1. We cant ___ one to change the habits of a lifetime in a short time.
①
hope
②
wait
③
expect
④
imagine
【单选题】
A（n）____ person is one who has much knowledge and
the ability to use it well.
①
smart
②
intelligent
③
clever
④
wise
【单选题】
It was a(n) _______ achievement ― no one has ever won the championship five times before.
①
single
②
unique
③
only
④
sole
【单选题】
This technology has been ?around for a long time, but not until recent years _______ it in marketing.
①
businesses employed
②
did businesses employ
③
businesses had employed?
④
had businesses employed