Mr. Robinson       in China for many years, but now he is in Australia.
#100300
A
has lived
B
had lived
C
lived
D
was living
推荐题目
The building which _____ now will be our science laboratory.
#103024
A
is being built
B
will be built
C
is built
D
has been built
 His sister left home in 1998, and _______ever since.
#99521
A
has not heard from
B
had not heard from
C
has not been heard of
D
had not been heard of
The couple decided to adopt the child whose parents ________in an accident.
#100975
A
had been killed
B
are killed
C
had killed
D
killed