皮皮学，免费搜题
登录
搜题
【单选题】
横断层错断褶皱构造,往往会引起断层两盘褶皱核部宽窄变化,( )A.
背斜核部变宽者，为上升盘
B.
背斜核部变宽者，为下降盘
C.
向斜核部变宽者，为上升盘
D.
向斜核部变窄者，为下降盘
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】No matter how busy he is, he makes _____a rule to surf the Internet for information.
A.
him
B.
this
C.
that
D.
it
【单选题】Why is the flow of information between the two halves of a man's brain more restricted than that of a woman's?
A.
Because there are more nerves connected the two sides of a woman's brain.
B.
Because there are more nerve cells in a woman's brain.
C.
Because there are more barriers between the two sides of a man's brain.
D.
Because men are influenced by their other abilities.
【单选题】Using many symbols makes ______ to put much information on a single map.
A.
possible
B.
it possible
C.
that possible
D.
it is possible
【单选题】When you pass information onto your brain, for a boy ______.
A.
you get more information than a girl
B.
you get less information than a girl
C.
you collect information faster than a girl
D.
you collect information more slowly than a girl
【单选题】下列说法正确的是
A.
一个信号不是能量信号就是功率信号
B.
一个信号有可能既是能量信号又是功率信号
C.
一个信号可能既不是能量信号也不是功率信号
D.
以上说法都不对
【单选题】以下叙述错误的是（ ）
A.
一个信号不可能既是能量信号，也是功率信号
B.
所有数字信号都是离散信号
C.
正弦序列不一定是周期序列
D.
数字信号的幅度只能取 0 或 1
相关题目：