It is said that the old coins ______ under the earth for about 100years by the time they were discovered.
#102307
A
had buried
B
had been buried
C
buried
D
were buried
推荐题目
(2013·高考四川卷)Hurry up，kids！The school bus________for us!
#99694
A
waits
B
was waiting
C
waited
D
is waiting
In addition to the farming they ______ since the 1990s, the Smiths have started a small business.
#100365
A
have done
B
had been done
C
were doing
D
have been doing
The workers ___ busily when the boss came to look for something she ___ in the office.
#103985
A
had worked; had left
B
were working; had left
C
working; had left
D
had worked; left