If we use robots instead of humans, many people may be out of work.

Câu hỏi :

If we use robots instead of humans, many people may be out of work.

A. employed

B. jobless

C. unemployed

D. busy

* Đáp án

A

* Hướng dẫn giải

out of work: thất nghiệp >< employed: có việc làm

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