With the effects of global warming, trees their leaves much later in the year.
#102448
A
are losing
B
have lost
C
lost
D
were losing
推荐题目
—I didn’t take notes at yesterday’s meeting because I had left my pen at home.—You ________ mine. I ______ it.
#101523
A
must have borrowed; wasn’t using
B
may have borrowed; wasn’t using
C
should have borrowed; hadn’t used
D
could have borrowed; wasn’t using
--What made your father throw up last night?--I think the large quantities of wine __________.
#104806
A
was
B
might
C
make
D
did
All the preparations for the task _________, and we’re ready to start.
#99042
A
complete
B
have completed
C
had been completed
D
have been completed
Tom，as well as his friends，______ going to visit the Great Wall this winter vacation.
#99923
A
was
B
is
C
are
D
were
—Did you ask your elder brother for help?—I need to. I managed it by myself.
#101178
A
don't
B
wouldn't
C
didn't
D
won't