From the passage we learn that Flores Colque once _____.
From the passage we learn that Flores Colque once \_\_\_\__.
可知
The word “unwind” in Paragraph 1 is closest in meaning to _____.
The word “unwind” in Paragraph 1 is closest in meaning to \_\_\_\__.
Clifford Sussman’s attitude to WHO’s recognition of excessive gaming as a disorder is _____.
Clifford Sussman’s attitude to WHO’s recognition of excessive gaming as a disorder is \_\_\_\__.
Sussman advises game players to _____.
Sussman advises game players to \_\_\_\__.
According to the passage, which of the following statements is NOT TRUE?
According to the passage, which of the following statements is NOT TRUE?
According to the passage, which of the following statements is TRUE?
According to the passage, which of the following statements is TRUE?
如图1所示，光滑半球形容器固定在水平面上，O为球心．一质量为m的小滑块，在水平力F的作用下静止于P点．设滑块所受支持力为N，OP与水平方向的夹角为θ，下列关系正确的是（ ）．图1
如图1所示，光滑半球形容器固定在水平面上，O为球心．一质量为m的小滑块，在水平力F的作用下静止于P点．设滑块所受支持力为N，OP与水平方向的夹角为θ，下列关系正确的是（ ）．图1
一列简谐横波沿直线传播．以波源O由平衡位置开始振动为计时零点，质点A的振动图像如图2所示．已知O、A的平衡位置相距0.9m．以下判断正确的是（ ）．图2
一列简谐横波沿直线传播．以波源O由平衡位置开始振动为计时零点，质点A的振动图像如图2所示．已知O、A的平衡位置相距0.9m．以下判断正确的是（ ）．图2
如图4所示电路，开关s闭合，在滑动触头由a端滑向b端的过程中，下列表述正确的是（ ）．图4
如图4所示电路，开关s闭合，在滑动触头由a端滑向b端的过程中，下列表述正确的是（ ）．图4