At present , the terrible foggy haze（雾霾）weather has influenced our normal life badly . So our government should _____ to reduce the air pollution.
| A．put out | B．carry out | C．take steps | D．get over |
Ten years has passed________the CCTV event People Who Moved China took ptace in 2002．
| A．when |
| B．while |
| C．before |
| D．since |
—________can I get the book if I order it today？
—In a week．
| A．How soon |
| B．How long |
| C．How much |
| D．How many |
Jackson________school two years ago and he________for two years．
| A．leaves；has gone |
| B．left；has been away |
| C．leaves；has been away |
| D．left；has gone |
—________can you finish this English examination？
—In about one and a half hours．
| A．How far |
| B．How often |
| C．How soon |
| D．How long |
—________do you go to the cinema？
—Once a week．
| A．How long |
| B．How far |
| C．How often |
| D．How much |