I must write it down before I forget it. 趁着我还没忘，我得把它记下来。 Before I could say a word , he had left. 我还没来得及说话，他就已经离开了。 John thinks it won’t be long ____ he is ready for his new job. A.when B. after C. before D.since
John认为不久以后他就会他的新工作做好准备。
