Of the two coats, I'd choose the _____one to spare some money for a book.
| A．cheapest | B．most expensive |
| C．cheaper | D．more expensive |
In order to help the police, the eyewitness described what he had seen very carefully not to______ any key clues.
| A．cut off | B．leave off | C．squeeze out | D．leave out |
Diaoyu Island issue, unless ________ properly, will directly affect smooth development of relationships between China and Japan.
| A．handling | B．having handled | C．handle | D．handled |
Netizens are frequently reminded to be ________ about revealing (透露) their personal information on the Internet.
| A．strict | B．severe | C．cautious | D．positive |
We must apply what we have learned to our daily work because in no case _____ from practice.
| A．should theory separate | B．should theory be separated |
| C．theory should separate | D．theory should be separated |
Everyone can and every dollar counts. Please join us and donate(捐赠) some money to help earthquake victims.
| A．make sense | B．make a promise | C．make a point | D．make a difference |