【单选题】
The professor has been [填空]at the university for over thirty years.
①
teach
②
taught
③
teaching
④
will teach
【单选题】
The United States______ many other industrialized countries,______ major changes over the past 100 years.
①
as well as; has experienced
②
as well as; experienced
③
together with;experienced
④
together with; have experienced
【判断题】
判断线上的内容是否正确：The past 22 years have really been amazing， and every prediction we’ve made about improvements have al come __true__
①
正确
②
错误
【单选题】
People in Anhui are proud of [] they have achieved in the last ten years.
①
that
②
which
③
what
④
how
【单选题】
Reforms have brought about rapid [] growth in China in recent years.
①
economical
②
economic
【单选题】
______ for over 30years, we have great confidence in offering customers with premium products and services.
①
Being in the line
②
We will be in the line
③
To be in the line
④
Having been in the line
【单选题】
There have been few novels by revolutionaries free of those
faults____ by Marx and Engels.
①
punished
②
blamed
③
criticized
④
scolded