New ways _____ to prevent the river _____.
We can catch sight of millions of stars in space.
第一节:单项填空(共15小题;每小题1分,满分15分)从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。 --- How long are you staying? --- I don’t know. .A. That’s OK. B. It depends. C. I am going. D. It’s doesn’t matter.
In China, a number of people English now, and the number growing year after year.
the dinosaurs disappeared still remains a mystery.
Jack would like to go to the cinema with dad, but the film is for adults only.