—Your colleague’s spoken English is quite good,Amy.—No wonder,as she________in the USA for two years.
#99402
A
worked
B
has been working
C
had worked
D
has worked
推荐题目
 --- So what is the procedure?--- All the applicants   before a final decision is made by the authority. 
#100604
A
interview
B
are interviewing
C
are interviewed
D
are being interviewed
The new method Mr.Wang has been devoted to _____ effective.
#101806
A
is proved
B
to prove
C
being proved
D
proves
Getting to the cinema, quite out of breath, we found the film     for ten minutes. 
#102720
A
having been on
B
had begun
C
had been on
D
had been started