Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
industries or methods of making things involve a lot of workers.
Service Joining Social Labor-intensiveMôn học
Chủ đề / Chương
Bài học
Chủ đề
Choose a, b, c, or d that best completes each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
industries or methods of making things involve a lot of workers.
Service Joining Social Labor-intensive