Mr. Li, who _____ his whole life to education, is retiring next month. 
#100073
A
devoted
B
is devoting
C
has devoted
D
had devoted
推荐题目
— Mom, where is my lunch pack?— Just where it _____. 
#102815
A
has been
B
had been
C
was
D
be
Peter ________ at this job since he graduated from college.
#99363
A
is employed
B
was employed
C
has been employed
D
had been employed
--- I beg your pardon, but I didn’t quite catch you. --- Oh, I ______ myself.
#104276
A
am talking to
B
talked about
C
have talked to
D
was talking to