A great part of the information I have was ________ by looking up something and finding something else on the way.
| A．requested | B．acquired | C．exchanged | D．presented |
To increase the production, many factories have some new techniques.
| A．brought out | B．brought in | C．brought back | D．brought about |
The World Cup in Tokyo last year.
Do you remember how many countries ?
| A．took place; took part | B．hold; took part in |
| C．played; joined | D．happened; joined |
When John woke up he was in the hospital, but he didn’t know how that had .
| A．been happened | B．come about | C．been come about | D．been taken place |
“When are you Wuhan?” my friend asked me.
| A．going off | B．leaving for | C．set out to | D．starting |
When you meet some trouble about how to use this new kind of machine,
you can the instruction.
| A．look for | B．see | C．refer to | D．check |