问答题 What is the reason for women to have plastic surgery? A、To please their husbands. B、To gain self-confidence. C、To find a better job. D、To impress other people.

单项选择题 In photosynthesis, A、Carbon dioxide and water are used to produce glucose. B、Glucose is broken down into carbon dioxide and water. C、Energy stored in organic matter is transferred to ATP. D、Carbon is converted to an inorganic form.

单项选择题 中国遣使埃及和埃及魔术师到中国，标志着中非陆路已经全程打通。（ ）