Large quantities of information, as well as some timely help ________ since the organization was built.
#100487
A
has offered
B
had been offered
C
have been offered
D
is offered
推荐题目
.You’ll never guess who I met today—my old teacher! We_____for twenty years.
#99994
A
don’t meet
B
haven’t met
C
hadn’t met
D
couldn’t meet
Before the first nonstop flight made in 1949,it______necessary for all planes to land for refueling.
#104556
A
would be
B
has been
C
had been
D
would have been
I ______ Beijing for Shanghai in a few days. Do you know when the earliest plane ________?
#102279
A
leaves; takes off
B
am leaving; takes off
C
leave; is taking off
D
am leaving; is taking off
Prices____ all the time and no one knows when they stable.
#101890
A
are going up; become
B
have been going up; will become
C
have gone up; will become
D
have been gone up; become
After he had won the first prize, Mr. Su ____ to a restaurant to celebrate with us.
#104071
A
went
B
has gone
C
would go
D
had gone