产生流土现象的充分必要条件是()
B
暂无解析
Time _____, the celebration will be held as scheduled.
_____ time, he’ll make a first-class tennis player.
When the police officers who took part in the King beating were first brought to ___________,their lawyers used the videotape as evidence against the prosecution.
One of the requirements for a fire is that the material ____to its burning temperature.
.If you have really been studying English for so long, it’s about time you _____ able to write letters in English.
- We haven’t heard from Jane for a long time.
-What do you suppose_____ to her?
The Clarks haven’t decided yet which hotel _____.
The three men tried many times to sneak across the border into the neighboring country_____ by the police each time.
Professor Johnson is said _____ some significant advance in his research in the past years.
The minister of finance is believed _____ of imposing new taxes to raise extra revenue.