Tham khảo tài liệu 'đề thi trắc nghiệm bằng a -0069', ngoại ngữ, chứng chỉ a, b, c phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Đề thi trắc nghiệm bằng A -0069 1 Doctor are discovering that there is a strong psychological component to chronic pain a A b B c C d D 2 With her talent for business promotion Kate Gleason expansion her family s small machine-tool company into a major manufacturer of gear cutting machinery a A b B c C d D 3 Using their bills as needles tailorbirds sew large leaves together with plant fiber to forming their nests a A b B c C d D 4 Columns may be circular or polygonal in cross section and are generally at least four times more taller than they are wide a A b