单项选择题What does the reader learn from the first paragraph A. The greatest victory for a man is to conquer everything except himself. B. One’s moral freedom is based on the control of himself. C. To control oneself is the most difficult in one’s life. D. If a person is too stubborn, he will feel most shameful.
单项选择题1()
A.shapes B.dresses C.flowers D.pictures
单项选择题The author uses the example of the robot in space exploration to tell us ______.
单项选择题Which title best expresses the main idea of this passage()
A. Asbestos mined in Canada B. Fireproof matter C. A "wonder" mineral D. A new roofing material
问答题她根本不认识那个人。