问题
are many famous cultural relics in our country, many _______ thousands of years ago.
A:dating back to
B:date back to
C:dated back to
D:were dated back to;
B:date back to
C:dated back to
D:were dated back to;
正确答案是：
同类题型
Ten dollars is not enough to buy the bag. Could you give me ________ dollars, mum
These flowers ____ me twenty yuan.
When and where we’ll hold the meeting ________ not been decided yet.
Varieties of household goods are soldhere, ________from babies’ toys to old men’s walking sticks.
China lies ____ the east of Asia and ____ the north ofAustralia.