.That’s such a good radio _____ almost every one wants to buy ____people can pick up many channels about the world..
| A．that, as | B．as, as | C．as, that | D．that, that |
Liu Xiang is ________ Yao Ming.
| A．as a famous athlete as | B．as famous an athlete as |
| C．so a famous athlete as | D．as famous an athlete so |
When and where to go for the on-salary holiday _____ yet.
| A．are not decided | B．have not been decided |
| C．is not being decided | D．has not been decided |
The water will be polluted unless some measures _____.
| A．will be taken | B．are being taken | C．are taken | D．were taken |
His way of speaking suggested that he ____ very angry.
| A．should be | B．be | C．is | D．was |
Pine trees, of which there are almost one hundred ____, are found throughout the North Temperate Zone.
| A．species | B．samples | C．specimens | D．Standards |