Laura __________ in the office for 4 hours. Tell her to have a rest, please. 
#53102
A
works
B
was working
C
worked
D
has worked
推荐题目
Look! Linda is ______ hot water into the blender.
#55768
A
pour
B
pours
C
pouring
D
to pour
The global financial crisis(金融危机) has made many people ____________ their money.
#53289
A
to care for
B
took care of
C
be careful with
D
to be cared about
—Who will _______ the baby when your aunt is away? —Nobody but me.
#58285
A
look after
B
look at
C
look for
D
look up