If we _________ now to protect the environment, we’ll live to regret it.
#100580
A
hadn’t acted
B
haven’t acted
C
don’t act
D
won’t act
推荐题目
When I talked with my grandma on the phone, she sounded weak, but by the time we ________up, her voice had been full of life.
#99053
A
were hanging
B
had hung
C
hung
D
would hang
Parents ______ much importance to education. They will do their best to give their children that priceless gift.
#99336
A
attach
B
pay
C
link
D
apply
Since then the number of people taking driving lessons ________ 20％.
#102813
A
has increased to
B
increases by
C
has increased by
D
have increased by
——Alvin, are you coming with us?—— I’d love to, but something unexpected _______.
#101015
A
has come up
B
was coming up
C
had come up
D
would come up
Quantities of precious jewelry_____ buried_____ in the earth.
#101917
A
was found; deeply
B
were found; deeply
C
was found; deep
D
were found; deep