Which of the following do you think is true, according to the speaker?A.The speaker believ
Which of the following do you think is true, according to the speaker?
A.The speaker believes bicycling can solve the problem of traffic completely.
B.The speaker thinks that bicycling can solve the problem of economy entirely.
C.The speaker assumes bicycling can solve the problem of pollution completely.
D.The speaker doesn't believe bicycling can solve the problem of traffic entirely.