The reason why he was late for school this morning is __________ his bike broke down on his way to school.
| A．that | B．because |
| C．since | D．as |
Having signed the agreement on the ceasefire, both sides have _____ it. In other words, neither of the two sides have broken the agreement so far.
| A．ignored | B．assessed |
| C．obtained | D．observed |
As there is less coal and oil, scientists are exploring new ways of making use of _____ energy, such as sunlight, wind, and water for power and fuel.
| A．primary | B．alternative |
| C．instant | D．unique |
I don’t prefer to live in Sanya. Though the sea food is delicious, the damp weather there doesn’t ________ my rheumatism(风湿)。
| A．agree with | B．agree to |
| C．agree on | D．agree about |
According to police _____, Mr. and Mrs. Hunt were found dead on the floor of their kitchen.
| A．appointments | B．accounts |
| C．agreements | D．assistance. |
The company takes too _____ a view of possible export markets, thus limiting it’s development in the international trade.
| A．narrow | B．optimistic |
| C．sensible | D．independent |