The argument remains extremely heated there are necessary conditions of existence such as water on the Mars.
| A．that | B．whether | C．if | D．which |
In order to change attitudes ______employing women, the government is bringing in some new laws.
| A．of | B．about | C．towards | D．on |
By 1909,Picasso had______himself as a painter of great talent in Paris.
| A．made | B．recognize | C．admitted | D．established |
—Good morning, Grand Hotel.
—Hello, I’d like to book a room for the night of the 18th and 19th.
—______
| A．What can I do for you? | B．Just a minute,please. |
| C．What’s the matter? | D．At your service. |
Our talk with the government ______ the serious matter of robbery with violence.
| A．looked in | B．assisted with | C．heated up | D．ran on |
— Do you think it’s going to snow tomorrow?
— .
| A．I don’t believe | B．I don’t believe it |
| C．I believe not | D．I believe not so |