－We had _______ unusual trip in South Korea by ________ ship.
－Excellent!
| A．an; / | B．a; / | C．an; the | D．a; the |
As the largest developing country, China since it was founded in 1949.
| A．made great progress | B．has made great progress |
| C．made a decision | D．has made mistakes |
—Do you take music lessons in Grade Nine?
—No, but it’s reported that a new Canadian study shows young children __________take music lessons have better memories.
| A．whom | B．which | C．who | D．what |
There will be a stamp show in the museum ______ we visited last week.
| A．who | B．when | C．which | D．what |
I’ll never forget the day_____ the great scientist came to our school and gave us a speech.
| A．that | B．which | C．when | D．where |
Has everything __ ___ can be done ___ ___?
| A．what; done | B．that; been done |
| C．that; already done | D．what; already being done |