Task 3: Listen to the following short passage about pets. Choose the correct answer to each question.Q: According to the passage, how do cats and dogs show affection differently?[音频][音频]
A. Dogs show affection through loyalty, whereas cats show affection by jumping up in your lap for a cuddle.
B. Dogs often like to join us on adventures, whereas cats like to go for a ride in the car.
Cats express their love by rubbing up against a leg, but dogs jump up in a lap for a cuddle.
D. Both often wait for their owners to come home.
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Task 3: Listen to the following short passage about pets. Choose the correct answer to each question.According to the passage, in what way are the people we love and our pets similar?[音频][音频]
A. They both wait for us to get home.
B. They both protect us when we might be exposed to danger.
C. They both like to join us on adventures.
D. They both give us love and companionship.
在Excel中,为了使得一个工作簿中各个工作表的格式风格基本一致,可使用“主题“实现,“主题“不包括:( )
A. 颜色
B. 字体
C. 字号
D. 效果
在Excel中,关于“打印标题“,下列说法不正确的是:( )
A. “打印标题“仅在打印或打印预览时有效;
B. 设置“打印标题“,可使用”页面布局“选项卡中的”页面设置“组中的”打印标题“按钮设置
C. 打印标题可以是行,也可以是列
D. 设置的打印标题是不能删除的
轴向拉压杆横截面上只有正应力( )。
A. 对
B. 错