Tim ,don’t ______________ the fire or you will get burnt .
| A．get to | B．get close to |
| C．belong to | D．go to |
Over time my memory has developed much that, like an elephant, I never forget anything I have been told.
| A．really | B．such | C．too | D．so |
I developed very slowly and it took nearly two hundred years I was built as an analytical machine by Charles Babbage.
| A．before | B．after | C．long | D．short |
_____ the boy is determined to do something , no one can stop him.
| A．Even if | B．Now that | C．Once | D．However |
Don’t ________ women. They are as important as men for the development of society.
| A．look at | B．look down upon |
| C．look out for | D．look forward to |
Only after the woman had her own child ________ how difficult it was to be a mother.
| A．she realized | B．had she realized |
| C．she had realized | D．did she realize |