皮皮学，免费搜题
登录
搜题
【单选题】
三个十六分音符相加等于A.
二分音符
B.
三分音符
C.
八分附点音符
D.
八分音符
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The SCN
A.
is regulated by the hypothalamus.
B.
is affected by fading light.
C.
is located in the brain.
D.
tells the body it is time for sleep.
【简答题】People should____________(接受自然光的照射), since the light outside is always brighter than what they get in offices.
【单选题】The largest part of the light energy directed towards the earth is ______
A.
stored up by the plants
B.
absorbed by the earth's atmosphere
C.
stored up by the animals in the form. of body fat
D.
used for electric power
【单选题】Where is the post office?
A.
Next to the cinema.
B.
On the left-hand side of the light.
C.
On the opposite side of the cinema.
【单选题】依据上海警察局档案，1919年5月，上海许多学生家长都收到同样一份由上海华童公学校长发出的通知（见下框）。引发这种现象的原因可能是爆发了（）
A.
五四运动
B.
太平天国运动
C.
辛亥革命
D.
义和团运动
【单选题】What is the news item mainly about?
A.
The work of the two Nobel laureates sheds light on the tiny building blocks of life-cells.
B.
The work of the three Nobel laureates sheds light on the huge building blocks of life-cells.
C.
The work of the three Nobel laureates sheds light on the tiny building blocks of life-cells.
D.
The work of the three doctors sheds light on the tiny building blocks of life-cells.
相关题目：