问题补充：
The actress looked so charming in the beautiful Vera Wang dress that photographers took pictures of her.
A. a great many
B. mass of
C. the number of
D. a large amount of
答案：
(答案→)A. a great many
B. mass of
C. the number of
D. a large amount of
解析：考查词组：A. a great many许多，大量，修饰可数名词，B. mass of应该是“masses of，a mass of” C. the number of…的数量，D. a large amount of大量，修饰不可数名词，句意：女演员穿着婚纱很迷人，摄影师给她拍了很多照片。修饰pictures，选A。
