. Being out of order to the factory.A. he sent his computerB. he drove at onceC. his com

问题补充：

. Being out of order, to the factory.

A. he sent his computer

B. he drove at once

C. his computer was sent

D. his father helped him send it

答案：

A. he sent his computer

B. he drove at once

(答案→)C. his computer was sent

D. his father helped him send it

解析：非谓语，Being out of order 可看出主语为物排除ABD