With all the food supply ___, the researchers had to put an end to the wildlife protection project and returned home.
| A．running out | B．to use up | C．run out of | D．using up |
相关试题
No one can prevent the plan.
A． from carrying out |
B．to be carried out | C．being carried out | D．to carry out |
Dad had to cycle to work this morning because his car _______ at the garage.
| A．was repaired | B．was repairing |
| C．was being repaired | D．would repair |
_____ by the killers whales, the whalers were able to make a successful kill.
| A．To help out | B． Helped out | C．Helping | D．Being helped out |
We must make sure that public facilities in the newlybuilt buildings，like the restroom and the lift，are________to disabled visitors.
| A．impressive | B．independent | C．remarkable | D．accessible |
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