Miss. Gao _______ in the library for three years. But now she is a teacher.
#102018
A
worked
B
has worked
C
had worked
D
has been working
推荐题目
 —He _____to the meeting. Have you informed him of it? —Sorry. I______to.
#104380
A
hasn’t come; am going
B
didn’t come; have forgotten
C
hasn’t come; forgot
D
doesn’t come; will have
All those _____ about the poor children should be _____.
#103286
A
concerned; thanked
B
are concerned; thanked
C
who are concerned; thanked for
D
are concerned; thanked for
Tim ____since he lost his job three weeks ago.
#101002
A
had been unemployed
B
was unemployed
C
has been unemployed
D
has unemployed