Question

They worked hard to _____their small business into a large one.

Answer 1

transform与into连用，意思是“把……变成”
transform barren hills into orchards
改荒山为果园
这个题？
They worked hard to _______ their small business into a large one.
A. transform B. transition C. transit D. transport
【详解】答案A。句意：他们努力工作，把一个小企业变成了大企业。transition为名词，应排除。transit v. 通过，经过；transport v. 运输。均不合题意。transform与into连用，表示“把……变成”，符合题意。

Answer 2

transform
这是一个固定搭配：transform……into…… 使改变；使改观；将……改成
本句翻译是：他们努力工作试图将他们的小规模生意做大

Answer 3

develop