The factory used 65 percent of the raw materials, the rest of which _____ saved for other purposes.
#101671
A
is
B
were
C
was
D
are
推荐题目
I_____ violin lessons every two weeks, but I think I will make it every week from next month.
#104449
A
am having
B
have had
C
have
D
have been having
It’s the second time that I in Beijing. What great changes! It’s years since I here last time.
#101726
A
went; had left
B
had been; left
C
have been; left
D
have; have left
So far this year we ________ a fall in house prices by between 5 and 10 percent.
#101449
A
saw
B
had seen
C
have seen
D
see
— Flight MU257 ______, I must be off now.— Have a nice trip.
#102791
A
is being announced
B
has announced
C
was announcing
D
had been announced.