问题

________ is known to us a11 is that the Diaoyu islands have been part of our Chinese territory since ancient times.

A:As
B:Which
C:It
D:What

正确答案是：

同类题型

The old couple were surprised at ________ by itself. [ ]

an’t go out in such bad weather,”said Susan, ___ out of the window.

There so many foreigners in the streets these days.– They might be runners in the Yellow River Estuary (入海口，河口) International Marathon.

The captain urged that the mission before dark.[ ]

_____ many times, he finally understood it.