His sister left home in 1998, and_______ ever since.
#102075
A
had not been heard of
B
has not been heard of
C
had not heard of
D
has not heard of
推荐题目
If law and order as well as rules and regulations ______, neither the citizen nor his property is safe.
#100783
A
are not observed
B
is not observed
C
were not observed
D
was not observed
The little girl _______ her heart out because she _______ her toy bear and believed she wasn't ever going to find it.
#100753
A
had cried; lost
B
cried; had lost
C
has cried; has lost
D
cries; has lost
When I ______home, I caught a thief stealing from a passer-by.
#99768
A
headed
B
was heading
C
has headed
D
had headed
—Thank you for your coffee.—But you________ it.
#102938
A
didn’t drink
B
aren’t drinking
C
don’t drink
D
hadn’t drunk