—Your colleague is speaking English with fluency. —It's no wonder．She ____ in the UK for a year as a visiting professor．
#100532
A
worked
B
has worked
C
had worked
D
has been working
推荐题目
---How can you keep slim as a mother of two sons?---I _______ in the gym for years.
#102426
A
have worked out
B
have been working out
C
have worked on
D
have been working on
---When _______for Guangzhou? ---Next Monday evening.
#101166
A
are you leaving
B
were you leaving
C
you are leaving
D
you were leaving
The retired teacher is said to have returned from the USA, where he ______ by some of his old students.
#99233
A
would be visited
B
visited
C
had been visited
D
have been visited
--- How come your father can read books in German?--- Well, he on a project with some German engineers for 3 years when he was young.
#100413
A
worked
B
was working
C
had worked
D
would work
The discussion ________ alive when an interesting topic was brought in.
#104745
A
was coming
B
had come
C
has come
D
came