How long do you think it will be ________the computer company puts forward a new product?
| A．before |
| B．since |
| C．until |
| D．that |
More than 68,600 foreigners are working in Shanghai.The number is 13 times ________ of 1996，when Shanghai started issuing expatriate work permits.
| A．one | B．ones | C．that | D．those |
I haven't seen ________ of her films, but judging from the one I have seen recently I think she's a promising actress.
| A．both | B．any | C．either | D．none |
—The exam was easy, wasn't it?
—Yes, but I don't think ________ could pass it.
| A．somebody | B．anybody |
| C．nobody | D．everybody |
Larry asks Bill and Peter to go on a picnic with him，but ________ of them wants to，because they have work to do.(2012·新课标全国)
| A．either | B．any | C．neither | D．none |
—Wow！You've got so many clothes.
—But ________ of them are in fashion now.
| A．all | B．both | C．neither | D．none |