I found it very difficult to get ________up so early before, but I did finally_________.
| A．used to getting； managed |
| B．accustomed to getting；manage |
| C．used to get； managed |
| D．accustomed to get； to manage |
____ computers are of great benefit to the development of science and technology.
| A．The fact is what | B．That the fact is |
| C．What the fact is that | D．The fact is that |
____ puzzled the mother most was ____the son would never agree with her.
| A．What; why | B．That; how | C．Which; when | D．What; where |
— ____ in this street? — I think Mr. Black is the richest man.
| A．Whom do you think is the richest man |
| B．Who do you think is the richest man |
| C．Do you think who is the richest man |
| D．Do you think whom is the richest man |
I haven’t found my watch yet; in fact, I’m not sure ____ I could have done with it.
| A．where | B．whether | C．what | D．how |
I was advised to arrange for insurance ____ I needed medical treatment.
| A．nevertheless | B．although | C．in case | D．so that |