TUAN IS A GYMNAST. HE IS THIN BUT HE ISN’T ... . A. STRONG B. WEAK C....

159: - 300 CAU TRAC NGHIEM TIENG ANH
300 CAU TRAC NGHIEM TIENG ANH
159: Tuan is a gymnast. He is thin but he isn’t ... . A. strong B. weak C. heavy D. fat