We must have the goods not later than 20th October （） our stock is running short.A、whenB、thatC、whichD、as
题目
We must have the goods not later than 20th October （） our stock is running short.
- A、when
- B、that
- C、which
- D、as
We must have the goods not later than 20th October （） our stock is running short.