—What’s wrong with him?
—The picture he came across his memory of a sad story in his childhood.
| A．put off | B．took off | C．set off. | D．gave off |
Recent pressure at work may________ his behavior.
A.accounts for B. pay for C. stand for D leave for
The twin towers fell down. It looked_____ a huge piece of chocolate had been melted down(溶化).
| A．as though | B．even though | C．in case | D．if |
The money is to be used________the poor.
| A．for the benefit to | B．for the benefit of |
| C．for benefit of | D．to the benefit of |
The traditional view is _______ we sleep because our brain is “programmed” to make us do so.
| A．when | B．why | C．whether | D．that |
_______ the influence of computers, nowhere have we seen the results more clearly than in the US.
| A．Besides | B．With | C．Because of | D．As for |