In fact, it’s these royal chefs who ()(使……日臻完善)the cooking art of Beijing roast duck.

2023-06-11

In fact, it’s these royal chefs who ()(使……日臻完善)the cooking art of Beijing roast duck.

A.have gradually completed

B.gradually perfected

C.have gradually perfected

D.have gradually created



参考答案:

have gradually perfected