We got to work and succeeded, after a good deal of _____, in making our butter.
举一反三
- We are making good progress, but we must not____until we have achieved our objective.
- On hearing the good news that our new products sold well in the market we all got (excite) ______.
- We work very hard at ________ good relationships with our customers. A: launching B: establishing C: negotiating
- It’s your “bread and butter.” "bread and butter" means__________.
- Betty beat a bit of butter to make a better butter.