______is often the case, we have workded out the production plan.
A: which
B: when
C: what
D: as
A: which
B: when
C: what
D: as
举一反三
- ________ is often the case, we have worked out the production plan.
- feff________is often the case,one third of the workers have over-fulfilled the production plan.
- It is with their help___________ we have achieved all this.A) which B)what C)that D) when A: which B: what C: that D: when
- We have a plan. And we'll _____. A: carry on it B: carry out it C: carry it on D: carry it out
- If we ______enough time, we would have carried out the plan.