–All the students in your class are in the photo Susan. Why?Aha that is because she h

问题补充：

–All the students in your class are in the photo Susan. Why?

--Aha, that is because she helped us take this photo.

A. except

B. besides

C. without

D. with

答案：

(答案→)A. except

B. besides

C. without

D. with

解析：本题主要考查的是except，表示从整体中除去的部分，而besides，表示除此之外，包括后文的内容，故选答案为A