A new study finds that sitting can shorten a person’s life almost as much as smoking can, which _______ just how damaging inactivity can be.
#99878
A
estimates
B
highlights
C
dominates
D
ensures
推荐题目
—Have you seen your aunt lately? —Yes, in fact I saw her yesterday．I_________ her for several months．
#103857
A
haven’t seen
B
didn’t see
C
hadn’t seen
D
don’t see
No one in the department but Tom and I _____ that the director is going to resign.
#104997
A
knows
B
know
C
have known
D
am to know
—Ouch!You hurt me!—I am sorry.But I___any harm.I___to drive a rat out.
#104062
A
didn’t mean;tried
B
don’t mean;am trying
C
haven’t meant;tried
D
didn’t mean;was trying
No decision _____ about any new operations until we have discussed all the details.
#101842
A
is made
B
is being made
C
has been made
D
will be made
--- Have you finished the report? --- No. I ______ it all this week.
#101397
A
will do
B
had done
C
have been doing
D
have done