The tone of the passage can best be described as ______ .A．hypotheticalB．humorousC．exagger

The tone of the passage can best be described as ______.A．analytical and optimisticB．biase

The tone of the passage could best be described as ______.A．informed and anecdotalB．critic

From the passage， We can know the tone of the author is

The last paragraph of the passage shows the tone of the author is______.A．unconcernedB．ang

What is the tone of the passage？A．Instructive.B．Introductory.C．Ironical.D．Unsatisfied.

From the tone of the passage we know that the author is ______.A.doubtful about the necess