________flights had to be put off because of the hurricane all those days . A．A great many o..

________flights had to be put off because of the hurricane all those days . A．A great many o..

B

试题分析：这题考查词组辨析A. A great many of多了of，B. A great number of修饰可数名词复数，表示：许多， C. A great deal of修饰不可数名词，表示：许多，D. The great number of修饰可数名词复数，意思是：…的数量，句意是：这些天因为台风大量的航班被推迟。选B。 点评：在平时要注意意思相近的短语的积累和识记。要区分它们的不同用法。结合句意判断。