文法測驗

要不是空氣中有氧氣，人類將不能存活。 (Choose the WRONG sentence.)

 (A) If it were not for the oxygen in the air, human beings could not survive.

 (B) Were it not for the oxygen in the air, humans would not survive.

 (C) Had it not been for the oxygen in the air, mankind would not be able to live.

 (D) But for the oxygen in the air, man could not survive.