—How many times have you been to China? —In fact, it is the first time I __________ here.
#92058
A
have been
B
am
C
had been
D
was
推荐题目
To get a well-paid job,_____________.
#93127
A
it is absolutely necessary of one to have a good education
B
one will surely have to have a good education
C
having a good education is something we will sure do
D
a good education is surely something we can do without
As we have known from the map of the world, this is ______. 
#92338
A
twice as large an island as that
B
twice as larger as that island
C
as twice as that one
D
twice as a large island as that
Though great efforts have been      on their study , Annie still can’t make any improvements , which makes her parents greatly ______ .
#92944
A
made ; disappointed
B
done ; disappointing
C
taken ; disappointed
D
given ;disappointing
Jack, ______ to be here at 8 o’clock.
#95188
A
is sure
B
is sure that
C
will be sure
D
be sure