We began to open to the outside world in the late 1970s. ,there have been great changes in the country.
| A．As a result of | B．As a result | C．First of all | D．After all |
---Why was the young lady taken away by the police?
---- She happened _______ something in the supermarket.
| A．to catch stealing | B．to catch to steal |
| C．to be caught stealing | D．to be caught to steal |
The project is based on an agreement, one of _____ purposes is to ensure that the project can be completed before the deadline.
| A．whose | B．which | C．its | D．what |
No decision _____ about any new operations until we have discussed all the details.
| A．is made | B．is being made | C．has been made | D．will be made |
— I am going to the dentist at 4 o'clock and it is 3：30 now.
— Well, if you ______ leave earlier today, please ask the director for permission.
| A．can | B．may | C．must | D．will |
Those who continuously acquire new knowledge that they can ______ their work are more likely to succeed.
| A．apply to | B．adapt to | C．contribute to | D．respond to |