—______ your sister ______ in Greener China for a long time?—Yes.She joined it five years ago.
#36760
A
Has; been
B
Have; been
C
Has; joined
D
Have; joined
推荐题目
Look! What a clean room! Who_______ it?
#41921
A
has tidied
B
is tidying
C
will tidy
D
tidied
The Reads __________ lunch when I got to their house. 
#36346
A
was having
B
were having
C
are having
D
is having
—Excuse me, Mum. When can we have dinner? —Not until it                in half an hour.
#39639
A
is prepared
B
will be prepared
C
had been prepared
D
was prepared
 Please come here next time. Mr. White ______ to Shanghai.
#40616
A
has been
B
went
C
has got
D
has gone