Medical techniques are constantly being refined. 该句中的refined可以用下列哪个单词替换？ A: acquired B: improved C: offered D: obtained
Medical techniques are constantly being refined. 该句中的refined可以用下列哪个单词替换？ A: acquired B: improved C: offered D: obtained
The word "raunchy" in the fourth paragraph probably means ______. A: audacious. B: emotive. C: refined. D: obscene.
The word "raunchy" in the fourth paragraph probably means ______. A: audacious. B: emotive. C: refined. D: obscene.
The exquisite and refined techniques for making a cheongsam mainly include ______.
The exquisite and refined techniques for making a cheongsam mainly include ______.
Crude oil must be and then can be used. (refined / extracted)
Crude oil must be and then can be used. (refined / extracted)
Petrol is refined from the ________ oil we take out of the ground.
Petrol is refined from the ________ oil we take out of the ground.
2. _____________refined the theory of absolute advantage to one of comparative advantage.
2. _____________refined the theory of absolute advantage to one of comparative advantage.
When oil is refined, many products can be obtained.Which is not included( )。
When oil is refined, many products can be obtained.Which is not included( )。
A．mineralB．refinedC．definedD．fresh A: mineral B: refined C: defined D: fresh
A．mineralB．refinedC．definedD．fresh A: mineral B: refined C: defined D: fresh
A．so-calledB．registeredC．refinedD．classical A: so-called B: registered C: refined D: classical
A．so-calledB．registeredC．refinedD．classical A: so-called B: registered C: refined D: classical
“Ladies and gentlemen” only refers to those cultured and refined men and women. _______
“Ladies and gentlemen” only refers to those cultured and refined men and women. _______