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
Excuse me, Mary, a reporter from Vanity Fair _______ all day. Could you speak to her now?.
#100976
A
has been phoning
B
phones
C
has phoned
D
phoned
Jack doesn’t smoke now, but he _______ for almost twenty years.
#101447
A
was smoking
B
had smoked
C
has smoked
D
smoked
Lang Ping , who used to be captain of Chinese Women’s volleyball team, ______volleyball in China for almost twenty years.
#102984
A
have played
B
played
C
was playing
D
had played
They became friends again that day. Until then, they _______ to each other for nearly two years.
#104004
A
didn't speak
B
hadn't spoken
C
haven' t spoken
D
haven' t been speaking
The gasoline . Let’s fill the car up at the next gas station.
#100795
A
is running out
B
has run out
C
is being run out
D
has been run out