The flu is believed __________ by viruses that like to reproduce in the cells inside the human nose and throat.
| A．to be caused |
| B．to have caused |
| C．being caused |
| D．causing |
—_______ do you like the film tonight?
—Better than ____.
| A．How; expected | B．What; expected |
| C．How; to expect | D．What; to expected |
On the contrary, I think it is Truman, _______you, ____to blame.
| A．more than; are | B．less than; who are |
| C．rather than; that is | D．rather than; is |
SARS is an illness that can result in death unless left _____ in time.
| A．to treat | B．treating | C．treated | D．treat |
It knowledge is power, ____Sir Francis Bacon wrote in 1579, ______ perhaps creativity ca be described as the ability to use that power.
| A．what; and | B．as; then | C．which; and | D．that; then |
—Have you nearly finished?
—______, we have just begun.
| A．Above all | B．After all |
| C．On the contrary | D．On the other hand |