皮皮学,免费搜题
登录
搜题
【单选题】
Listen again to part of the conversation. Then answer the question.
A.
He doubts the woman's claim.
B.
He agrees with what the woman says.
C.
He needs to know more about the woman's class schedule.
D.
He cannot evaluate the woman's qualifications.
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】All of the following are types of mediated transport EXCEPT one. Identify the exception.
A.
facilitated diffusion
B.
primary active transport
C.
simple diffusion
D.
secondary active transport
【简答题】对于超高、超长的物体,如高耸入云的电视发射塔、幽深的山谷等纵线条景物适合使用哪种镜头拍摄( )。 A .推镜头 B.拉镜头 C.摇镜头 D.固定镜头
【单选题】小儿囟门过早关闭可形成
A.
尖颅
B.
变形颅
C.
小颅
D.
方颅
E.
巨颅
【单选题】可见白光的波长
A.
0.2μm
B.
1μm
C.
1.4μm
D.
1-10μm
E.
527nm
【单选题】Which of the following is a likely impact of international migration? a. The native workers in the receiving country gain welfare. b. The receiving country as a whole gains. c. The workers remaining i...
A.
B.
C.
D.
D
【单选题】Refer to Exhibit 13-7. In perfect competition total welfare is area:
A.
a + b + c
B.
d + e
C.
a + b + c + d + e
D.
zero
【简答题】我们日常所见的白光是波长为()的可见光。
【单选题】Refer to Exhibit 13-7. In single price monopoly, total welfare is area:
A.
zero
B.
a
C.
b + d
D.
a + b + d
【单选题】我们日常所见的白光(如日光、白炽光),实际上是波长400~750nm连续光谱的混合光,又称可见光。当波长短于 nm时,称为紫外光,波长长于750nm的光称为红外光。
A.
300
B.
400
C.
500
D.
360
【多选题】中国共产党成立 的意义( )
A.
中国人民由此踏上了争取民族独立、自身解放的光明的道路,开启了实现国家富强、人民富裕的历史征程。
B.
深刻改变了近代以后中华民族发展的方向和进程
C.
深刻改变了中国人民和中华民族的前途和命运
D.
深刻改变了世界发展的趋势和格局。
相关题目: