—There is hardly an environment on earth
—Some specie
s of animals have not adapted successfully.
| A．to which | B．in which | C．for which | D．on which |
The opening ceremony is to be held in the lecture hall this afternoon, _____ can seat 400 people.
| A．where | B．when | C．that | D．which |
It is reported that no problems have been discovered in milk products such as Yili, Sanlu and Mengniu, ________ proves newly-produced liquid milk safe.
| A．that | B．what | C．which | D．where |
Was __ at the air battle on June 8,1994, ____ was led by Captain Johnson ___ Peter lost his life?
| A．it; when; that | B．that; that; who | C．it; which; that | D．it; which; when |
Could it be in the restaurant ________ you had dinner with me yesterday ________ you lost your handbag?
| A．that: which | B．which; that | C．where; that | D．that; where |
He said that the key _____ to open the door had been lost.
| A．with what | B．with it | C．with that | D．with which |