For some students, professional training might be the way to go since well-developed skills, _______ , can be the difference between having a job and not.
A. all other factors are equal
B. all other factors to be equal
C. all other factors being equal
D. if all other factors being equal
After ________seemed an endless wait, it was his turn to enter the personnel manager's office.
A. that B. it C. what D. there
Hardly ______ when I regretted saying it.
A. had the word come out B. did the word come out
C. the word had come out D. the word came out
As is reported, it is 115 years______Peking University was founded.
A. when B. before C. after D. since
_____ its role in social education, the Palace Museum is quitting its admission fee for special groups on certain
dates.
A. Fulfill B. Having fulfilled
C. To fulfill D. Fulfilled
--- How messy it is! Kevin, can I come in?
--- Oh, I'm so sorry. The house____.
A. is being cleaned B. has been cleaned
C. is cleaning D. was cleaned
