Tom ________ in the library every night over the last three months．

A．works

B．worked

C．has been working

D．had been working

Take your time-it's just ________ short distance from here to ________ restaurant．

A．不填；the

B．a; the

C．the; a

D．不填；a

The Monument to the People's Heroes, ________ from August 1952 to May 1958, was the first large-scale memorial built in New China．

A．to be constructed

B．constructed

C．being constructed

D．was constructed

It is a truth universally ________ that behind every successful man, there is a woman．

A．commanded

B．acknowledged

C．alarmed

D．reunited

________, none of these reference books was useful．

A．Relevantly

B．Gradually

C．Unfortunately

D．Punctually

You ________ this place without my permission．

A．are not to leave

B．are not leaving

C．will not leave

D．are not going to leave

He is able to ________ new jokes about the people and things around him．

A．come up with

B．put up with

C．keep up with

D．make up with

Doctors have to constantly update their knowledge in order to maintain their professional ________．

A．independence

B．competence

C．acceptance

D．violence

Between the two parts of the concert is a(n) ________, when the audience can buy ice-cream．

A．booth

B．avenue

C．interval

D．platform

Who do you think should be held responsible when a student ________ of high school?

A．pulls out

B．makes out

C．drops out

D．turns out