— What do you think of physics?
— I think it’s ______ of all subjects.
| A．difficult | B．more difficult | C．most difficult | D．the most difficult |
—You have a nice watch．
—Thank you．I________it since I got married．
| A．had |
| B．bought |
| C．have had |
| D．have bought |
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 |