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【判断题】
移动实体的快捷键是MOVE.A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】There was a terrible ______ as the crowd waited to hear who had been killed in the accident.
A.
impression
B.
diffusion
C.
tension
D.
stimulation
【单选题】Which of the following does not fit with sleep hygiene?
A.
Making a rule to go to bed at a specific time every day.
B.
Going to bed when sleepy, not always at the same time.
C.
Trying not to drink any caffeine and alcohol in the evening.
D.
Changing bad sleep habits and following doctors' advice.
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