Butterflies ______ a sweet liquid produced by flowers, which bees and other insects collect.
| A．carry on | B．feed on | C．put on | D．focus on |
Steve Jobs, former CEO of Apple Inc., died on Oct 5th, 2011, after_____ year-long battle with _____ cancer.
| A．the; a; / | B．/; the; the | C．a; the; / | D．the ; / ; the |
—Did you enjoy your journey to the town?
— _______. We had driven more than 3 hours before we found the right way.
| A．Absolutely | B．No way |
| C．Not at all | D．Quiet a lot |
With the help of the foreign experts, they produced ___ washing machines in 2003 as the year before.
| A．as twice many | B．as twice as many |
| C．as many as twice | D．twice as many |
Judging from ____number of cars, only ____small number of people have attended the meeting.
| A．a ; a | B．the ; the | C．a ; the | D．the ; a |
We had thought Carla would say a lot about her job interview, but she ____ it.
| A．doesn’t mention | B．didn’t mention |
| C．hasn’t mentioned | D．hadn’t mentioned |