We had an anxious cpuple of weeks____ for the result of the

We had an anxious cpuple of weeks____ for the result of the we had an anxious couple of weeks waiting for the result 中的w [-A64] We had an anxious couple of weeks _______ for the res We had an anxious couple of weeks,_____for the results of th the result of 和the result for the result of 与 the result for the result of和the result for什么区别? the result of the result for的区别 the result of 与 the result for有什么区别? The result for和The result of有什么区别? Sometimes we are asked ___we think the likely result of an a it __long before we ___ the result of the experiment