According to the writer of this passage, one’s satisfaction in online education might come from （ ）.
A.正确答案Chigh expectations
B.diligent efforts
C.a realistic attitude
D.a proper balance
According to the writer of this passage, one’s satisfaction in online education might come from （ ）.
According to the writer of this passage, one’s satisfaction in online education might come from （ ）.
A.正确答案Chigh expectations
B.diligent efforts
C.a realistic attitude
D.a proper balance
