Our town has dozens of factories, several sawmills.
A. included
B. are including
C. are included
D. including
网友回答
A. included
B. are including
C. are included
(答案→)D. including
解析：主要测试介词。介词意为 “包括”. 本句可作为 “Our hometown has dozens of factories, several sawmills included. “来理解. including 与factories保持一致.