Villagers          of the danger soon after the big earthquake in Japan,or more people would have lost their lives in the tsunami.
#102538
A
were warned
B
had been warned
C
have been warned
D
are warned
推荐题目
Who would you rather ________ your place since you are in hospital?
#103177
A
have take
B
have to take
C
take
D
have taken
By the time the tornado ended, more than 700 people _________.
#103747
A
have killed
B
had been killed
C
were killed
D
had killed
—Excuse me, but could you please turn the radio down?—Sorry, I       you could hear it.
#102834
A
don’t realize
B
haven’t realized
C
didn’t realize
D
hadn’t realized