The attempt and insistence on purchasing the Diaoyu Islands by Japan will ______ harm China-Japan ties.
| A.repeatedly | B.currently | C.potentially | D.eventually |
________ for children, the album became popular with parents ________ it came out.
| A.Designed; when | B.Designed; immediately |
| C.To design; as soon as | D.Designing; as |
I admire my English teacher. I can remember very few occasions ________ she stopped working because of ill health.
| A.that | B.when | C.where | D.which |
—Did you know more about the mine accident?
—Oh,sorry,I had no idea. I ________ the Rescue Center now.
| A.will be phoning | B.am to phone |
| C.will phone | D.phone |
—________ you interrupt now? Can't you see I'm on the phone?
—Sorry Sir, but it's urgent.
| A.Can | B.Should | C.Would | D.Must |
As is reported, it will be more than 20 years ________ humans are able to walk on Mars.
| A.before | B.when | C.since | D.after |