问题
单项选择题
Passage Two
Which of the following is NOT a correct way of lifting heavy objects
A．Keep your knees and legs apart.
B．Squat down directly in front of the object.
C．Lift the object slowly.
D．Spread your arms instead of your hands.
答案
参考答案：D
解析：
[分析]： 事实细节的找寻和判断。 根据原文if you are going to pick up a heavy box，squat down directly in front of it可知B项说法是正确的；根据To lift the object，you should stand up slowly可知C项说法是正确 的；根据Maybe you will have to spread your knees and legs可知．A项说法是正确的。因此D项为正确答案。[解题关键] 根据题干问题，注意文中表示建议的祈使句用法，收集其中表示动作的短语。