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问题 单项选择题

Excel工作表横向为行，每行分配一个数字，称作行标。如果单击行标可以（）

A、选择当前工作表

B、保存工作簿

C、选择该行

D、选择行标旁边的一个单元格

答案

参考答案：C

选择题

Jack wasn ' t saying anything but the teacher smiled at him _____ he had done something very clever. [ ]

A. as if                

B. in case  

C. while              

D. though
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单项选择题

The nurse is assessing a client diagnosed with appendicitis. Which of the following signs or symptoms should the nurse expect to find ？（）

A．Rigid abdomen, Levine's sign, pain relief leaning forward.

B．Rebound tenderness, McBurney's sign, low-grade fever.

C．Right lower quadrant pain, Chvostek's sign, muscle guarding.

D．Periumbilical pain, Trousseau's sign, pain relief with pressure.
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