Once made out, the plan must be carried out ______ any difficulty.
| A．regardless of | B．instead of | C．because of | D．in need of |
(2012年河南长葛高三月考，29)He made another wonderful discovery，________of great importance to science.
| A．which I think is |
| B．which I think it is |
| C．which I think |
| D．I think which is |
—Will you help me do this?
—________，young man. You have to rely on yourself.
| A．On the way out |
| B．By the way |
| C．No way |
| D．Out of the way |
It is one of the funniest things ______on the Internet so far this year.
| A．finding |
| B．being found |
| C．to find |
| D．found |
Not only ______us what had happened in the accident，but also _______us what they had done.
| A．did they tell；they told |
| B．did they tell；did they tell |
| C．they told；did they tell |
| D．they told；were they told |
I will do it more carefully ________it takes me hours.
| A．even |
| B．till |
| C．even if |
| D．if |