--have you ever been to Beijing before?--No. it is the first time that I ____here.
#93080
A
am
B
be
C
have been
D
had been
推荐题目
______ on time,  or you’ll be fired.
#92893
A
Arriving
B
If you arrive
C
Arrive
D
to arrive
_______ all these people have in common is ________ they have succeeded.
#93993
A
What; that
B
That; what
C
That; that
D
What; what
—I can’t imagine Phelps smoking marijuana (大麻).—______. 
#93727
A
Neither am I
B
So do I
C
Me, too
D
Nor can I
He was________rude________she refused to reply.
#91876
A
so;that
B
very;that
C
too;that
D
such;that