It is said that he is focusing on another book on space exploration. When will it _____?
| A．come up | B．come to |
| C．come out | D．come about |
Getting to the cinema, quite out of breath, we found the filmfor ten minutes.
| A．having been on | B．had begun | C．had been on | D．had been started |
— Would you mind my coming over and having a look at your rehearse (排练)? My little son’s curious about the performance.
— _______ . Just come round.
| A．Yes, I do | B．Never mind | C．Not at all | D．Yes, please |
— I’m terribly sorry. I’m late because ….
— That’s OK. You are here and that’s what _____.
| A．does | B．works | C．functions | D．counts |
Many developing countries are unwilling to pursue their economic development ______ destroying the environment despite there being several financial crises.
| A．at the risk of | B．at the cost of | C．at the end of | D．at the mercy of |
It is generally believed that teaching is _____ it is a science.
| A．as art much as | B．much an art as |
| C．as an art much as | D．as much an art as |