More than 10,000 relics, ____ between 5,000 to 3,000 B.C., ___ at Sanxingdui since it was first discovered.
A. dating back to, was dug up B. dating back to, have been dug up
C. dated back to, has been dug up D. dated back to, were dug up
Most workers are in _________ habit of having _________ quick lunch in the company every day.
| A．the; 不填 | B．the; a | C．a; a | D．a; 不填 |
--Thanks for your help.
--_________.
| A．Go ahead | B．All right | C．Don’t mention it | D．Never mind |
—The weather here in summer is so changeable. Please take an umbrella when you go out.
—________.
| A．Well, don’t worry | B．Well, it just depends |
| C．Oh, take it easy | D．OK, just in case |
Our teacher looked here and there on the playground ________looking for something.
| A．even though | B．as if | C．even if | D．only if |
After the earthquake，the poor girl was found ________under the ruins of a church.
| A．burying | B．to be buried | C．buried | D．being buried |