Jack London, ___________ life had once been very hard, was successful later.
| A．for which | B．for whose | C．for whom | D．for that |
_____ is no doubt ______ you have to remain seated and fasten your seatbelt before the plane lands.
| A．There; whether | B．It; that | C．There; that | D．It; whether |
It can be proved that Diaoyu Islands ______ part of the territory(领土) of China since ancient times.
| A．belong to | B．are belonged to |
| C．have been belonging to | D．have belonged to |
—I think the decorations of the bed designed for children are really fancy.
—______. I really want to buy one for my son.
| A．Believe it or not | B．I think so |
| C．Forget it | D．All right. |
He _______that, without any strong evidence, he was sentenced to 10 years in prison by the judge in the trial.
| A．could not have imagined | B．can not imagine |
| C．could have imagined | D．can have not imagined |
Rod loves_____ clocks. However, he is never able to put them together again.
| A．taking apart | B．removing away |
| C．telling apart | D．putting away |