Much new high technology has been introduced from America, ________ a great increase in the production of the company.
| A．resulting in | B．having led to | C．contributed to | D．caused |
Drilling oil well was ________ work that he couldn’t finish it by himself.
| A．such difficult | B．such a difficult | C．so difficult a | D．so difficult |
Last week, only two people came to look at the house,________ wanted to buy it.
| A．none of them | B．both of them | C．none of whom | D．neither of whom |
2Was it in the 1969____the American astronaut succeeded____ landing on the moon.
| A．when; on | B．that; on | C．when; in | D．that; in |
–I wonder if you’d like to go to the cinema with me.
—Well, , if you don’t mind.
| A．it’s a good idea | B．I’d rather not |
| C．that’s all right | D．never mind |
It was after careful consideration we decided to take action.
| A．which | B．that | C．why | D．when |