_______ all the inventions have in common is ______ they have succeeded .
| A．What ; what | B．That ; that | C．What ; that | D．That ; what |
The army officer ___ his men to fire as soon as the enemies came up.
| A．requested | B．commanded | C．begged | D．suggested |
He made a living ___ teaching.
| A．with | B．by | C．to | D．over |
She was _____ for helping the murderer to escape.
| A．searched | B．brought | C．arrested | D．determined |
To keep the town clean, the truck ____ garbage is prevented ____ entering the town.
| A．loaded with; 不填 | B．loading with; from |
| C．loaded of; from | D．loading of; 不填 |
I rely ____ her to pay back the money.
| A．to | B．for | C．on | D．at |