问题

is known to all is that the Diaoyu Islands have belonged to China since ancient times.
A:As
B:It
C:What
D:That
B:It
C:What
D:That
正确答案是:
同类题型
o many noises from the busy traffic in the street, I couldn’t_____ and do my research work.
can I watch TV now—____________.It’s dinner time.
Helping others is a habit, you can learn even at an early age.
Couldyoutellme___Icangetabiggerpaperbag? — Itisinthecorner___variousfruitsandvegetablesarestored[ ]