An increased concentration of carbon dioxide and certain other gases in the Earth’s atmosphere ______ global warming.
| A．contributing to | B．contribute to |
| C．contributes to | D．to contribute to |
更新时间：2016-12-13 00:37:43
|
相似题推荐
单项选择
|
较易
(0.85)
名校
【推荐1】Wang Fang regularly________the college magazine at college, which________ her later career a lot.
| A．contributed in; contributed to | B．contributed to; contributed to |
| C．contributed to; contributed in | D．contributed; contributed |
您最近一年使用：0次
单项选择
|
较易
(0.85)
名校
【推荐2】It is believed that the construction of a highway will ______ the growth of the suburbs.
| A．increase to | B．contribute to | C．keep to | D．take to |
您最近一年使用：0次
单项选择
|
较易
(0.85)
【推荐1】All my family_______watching TV together every Sunday evening.
| A．likes | B．like | C．liked | D．is liking |
您最近一年使用：0次
单项选择
|
较易
(0.85)
名校
【推荐2】Driving is very simple if you ________ the rules.
| A．are stick to | B．insist in | C．stick to | D．will stick to |
您最近一年使用：0次
单项选择
|
较易
(0.85)
名校
【推荐1】With more forests being destroyed, huge quantities of good earth ________ each year.
| A．is washing away | B．is being washed away |
| C．are washing away | D．are being washed away |
您最近一年使用：0次
单项选择
|
较易
(0.85)
【推荐2】Galileo collected facts which proved the earth around the sun.
| A．moves | B．moved | C．has moved | D．had moved |
您最近一年使用：0次
