In 1942,Columbus and his crew arrived ____was so-called the New World by the westerners.
| A．what | B．in what | C．where | D．in which |
that she didn’t do a good job, I don’t think I am abler than her.
| A．To have said |
| B．Having said |
| C．To say |
| D．Saying |
As the light turned green, I stood for a moment, not , and asked myself what I was going to do.
| A．moved |
| B．moving |
| C．to move |
| D．being moved |
We all know that,, the situation will get worse.
| A．not if dealt carefully with |
| B．if not carefully dealt with |
| C．if dealt not carefully with |
| D．not if carefully dealt with |
John received an invitation to dinner, and with his work , he gladly accepted it.
| A．finished |
| B．finishing |
| C．having finished |
| D．was finished |
several time, the young scientist still kept on making his experiments.
| A．Having been failed |
| B．Having failed |
| C．Though failed |
| D．Because of failure |