The book was written in 1946, the education system has witnessed great charges.
| A．when | B．during which |
| C．since then | D．since when |
The experience of the Chinese nation attests to a truth____ a nation loses in times of disaster will be made up for by her progress
| A．that what | B．what | C．that | D．what that |
The book is meant to ___needs it .
| A． who | B．whoever | C．whomever | D．whom |
In his speech, Premier Wen Jiabao points out that creativity is __it takes to keep a nation highly competitive .
| A．how | B．what | C．which | D．that |
The couple are spending their holiday on __is described as one of the most beautiful islands .
| A．that | B．what | C．which | D．where |
— Do you remember ____________ he came?
— Yes, I do, he came by car.
| A．how | B．when | C．that | D．if |