问题：
People with different personalities have different learning styles. Some learn best by _____ and
error; some learn best by listening and seeing.
[ ]
A. doing
B. trial
C. try
D. testing
People with different personalities have different learning styles. Some learn best by _____ and
error; some learn best by listening and seeing.
B. trial
C. try
D. testing
error; some learn best by listening and seeing.
[ ]
A. doing B. trial
C. try
D. testing
参考答案：