The manager listened to the customers’ complaints attentively with great patience, _______ to miss any point.
| A．not trying | B．trying not | C．to try not | D．not to try |
A man with a bleeding hand hurried in and asked, “Is there a hospital around ______ I can get some medicine for my wounded hand?”
| A．that | B．which | C．where | D．what |
_______ is known to everybody that the moon travels round the earth once every month.
| A．It | B．As | C．That | D．What |
_____ is known to everybody, the moon travels round the earth once every month.
| A．It | B．As | C．That | D．What |
The factory was built in a secret place, around ______ high mountains.
| A．which was | B．it was | C．which were | D．them were |
This is the magazine _______ I copied the paragraph.
| A．that | B．which | C．from that | D．from which |