- to many people’s expectation, the 2009 UN Climate Change Conference didn’t achieve any specific goals.
--Yes, it’s really disappointing.
| A．Contrary | B．Thankful | C．Similar | D．Grateful |
Going on a trip________be expensive and difficult , so making a plan is necessary.
A. must B. ought to C. shall D can
________, follow the directiom on the bottle carefully.
| A．Takes medicine | B．To take medicine |
| C．When one takes medicine | D．When taking medicine |
.He is said________a book on the history of Chinese tone bridge , but I don’t know if he has finished it.
A. to have written B. to be writing C . having writing D writing
There are boys________from 7 to 14________age.
A. ranging , of B rang , in C. ranging , in D. range , of
While shopping ,people sometimes can’t help________into buying something they don’t really need.
| A．persuade | B．persuading | C．being persuaded | D．to be persuaded |