填空题Questions 19-22 Look at the
following experimental tasks (19-22). Match each task with the correct finding,
A, B or C. Write the correct letter, A-C, in boxes 19-22 on your answer
sheet.
List of Findings
A
Children who shared similarities gained the most from working in
pairs. B Children who differed gained the most from working in
pairs. C Children gained no advantage from working in
pairs.