—I haven’t seen you for ages. Where have you been?— I _______ on leave in Europe.
#104507
A
have been
B
am
C
was
D
had been
推荐题目
The house is dirty because it since they moved out.
#100966
A
doesn’t clean
B
isn’t cleaned
C
hasn’t cleaned
D
hasn’t been cleaned
In the past half-century, average incomes _______ quickly in developed countries, yet happiness levels have remained almost the same.
#102364
A
have risen
B
had risen
C
rose
D
rise
Had the weather been good, the children ____ out for a walk.
#102726
A
had gone
B
could have gone
C
would go
D
went
（2014年安徽省合肥市高三第三次教学质量检测）27. The general manager can't use his office at the moment, which ______.
#99111
A
is being redecorated
B
has been redecorated
C
is redecorated
D
was redecorated
The wide spread of super hybrid rice around the world ______ the lives of millions and millions of people suffering from hunger to a great level.
#102778
A
has improved
B
is improving
C
improved
D
has been improving