Life has become so easy for children today that they the spirit to work hard.
| A．lack | B．lack of |
| C．are lacked | D．are lacking of |
His factory broke down because of the financial crisis, but it was different_____ of me, I owed the copyright of products.
A in case B. in the event C. in the case D. in no case
It’s not easy for the expert to ______ pig flu. in humans from regular human seasonal influenza.
| A．distinguish | B．separate | C．identify | D．recognize |
Premier Wen Jiabao said that if we worked hard and____ optimistic, we were_____ win the war against the financial crisis.
| A．were; bounding | B．were; bound to |
| C．was; bounding to | D．had; bounded to |
Single-parent usually____ some of the functions that absent adult in the house would have served under the financial crisis.
| A．takes over | B．takes after | C．takes out | D．takes in |
He was unaware of the financial crisis involved, so his choice was quite_____.
| A．rational | B．arbitrary |
| C．mechanical | D．predictable |