Mr. Bob, ______ as a manager for many years, found it hard to be an ordinary clerk again.
#90641
A
having worked
B
worked
C
to have worked
D
working
推荐题目
The snake had no choice but ___ down and sleep.
#98686
A
lie
B
to lie
C
lay
D
to lay
The doctor did __________ save the patient’s life.
#91043
A
that he could do
B
all what he could
C
all he could to
D
which he could
They prefer to spend time _____ rather than _____ in the street.
#96945
A
read, wander
B
reading, wandering
C
read, wandering
D
reading, wander