The Diaoyu Islands _____ in Chinese maps since the 14th and 15th centuries.
#100503
A
have been included
B
had been included
C
were included
D
are included
推荐题目
Drivers must stop when the traffic lights _____ red.
#99314
A
turn
B
will turn
C
turned
D
were turning
—Where is Mr Smith?—He   in prison for more than two months.
#102721
A
has been
B
has been sent
C
has been thrown
D
has been put
 I________ an important conference at 10 o’clock this Sunday morning.
#100889
A
will have attended
B
will be attending
C
have been attending
D
have attended