NEWS REPORT 3Listen to a news report and choose the best answer to each question you hear.[音频]1.
A. Children were more important than good housing.
B. Children were less important to a successful marriage.
Children were no longer important for a successfulmarriage.
D. Children ranked third in importance among factors that affect marriage.
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2.
A. Bearing and raising of children.
B. Sharing family responsibilities.
C. Supporting each other’s career.
D. Mutual happiness and fulfillment.
3.
A. Via email.
By telephone.
C. On the Internet.
D. Through interview.
在Python中,浮点数只能用十进制表示。
A. 对
B. 错
在Python中,浮点数的表示形式有2种,分别是小数形式和指数形式。
A. 对
B. 错
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