I am always delighted when I receive an e-mail from you. ______ the party on July 1st, I shall be pleased to attend.
| A．On account of | B．In response to | C．In view of | D．With regard to |
---Is Medicine a science?
---Well, nowadays, most doctors recognize that medicine is ____ it is a science.
| A．an art as much | B．much an art as |
| C．as an art as much | D．as much an art as |
---The book is borrowed from the library. You ____ your children touch it with their dirty hands.
---Sorry.
| A．should have let | B．needn’t have let |
| C．mustn’t have let | D．ought not to have let |
____ is none of your business.
| A．What action I shall take | B．What action shall I take |
| C．It is what action I shall take | D．I shall take what action |
---Why are the four students so happy?
---_______ in the science competition, they are awarded prize money totaling $20,000.
| A．Judged the best | B．Judging the best |
| C．To be judged the best | D．Having judged the best |
---We’ve seen many more days of blue skies recently.
---True. But back in 1998, ________ Beijing started its “Defending the Blue Sky” program, the city only ________ about 100 days a year.
| A．which, sees | B．that, saw | C．when, saw | D．and, seeing |