The terrible weather ________ our difficulty in building the road.
| A．added | B．added up | C．added to | D．added up to |
【原创】Mr Smith was _____ flight to New York _____ he remembered he had taken all the family's keys to the doors with him.
| A．at; while |
| B．on; when |
| C．at a; while |
| D．on a; when |
【原创】He knew the problem was serious and promised to look into it _____ he reached office.
| A．at that moment |
| B．for that moment |
| C．immediately |
| D．soon |
【原创】Jane kept quiet about the accident _____ lose her job.
| A．so not as to |
| B．so as not to |
| C．so as to not |
| D．not so as to |
This kind of ancient book requires a great deal of .
| A．concentration | B．attraction |
| C．appreciation | D．notice |
—My deskmate accused me breaking her glasses.
—Oh,you had the right to defend yourself her accusation.
| A．of;against | B．for;from |
| C．of;for | D．for;against |