14.
(A) These tactics make learning more effective than just reading silently.
(B) In conclusion, group learning can be enjoyable in many ways.
(C) Avoid using the above approaches to prevent uneffective results in group
learning.
(D) After all, mapping goals together can be extremely encouraging.
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統計: A(7), B(0), C(0), D(0), E(0) #3557096
統計: A(7), B(0), C(0), D(0), E(0) #3557096