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【多选题】

Derya Altınmakas (2019) identified several factors influencing writing learning. Among those are critical thinking skills, well-established arguments, _______, _______, and grammatical competence. ()

A.
size of related vocabulary
B.
y of grammar
C.
organization and filtering of ideas
D.
background knowledge about particular concepts, s
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参考解析:
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举一反三

【单选题】The wrong statement about the zeros and poles of a continuous LTI all-pass system is( )

A.
All poles are located in the left half of the s plane, while all zeros are located in the right half of the s plane.
B.
All poles are located in the right half of the s plane, while all zeros are located in the left half of the s plane.
C.
Every pole has a corresponding zero which is mirror symmetrical to it about imaginary axis.

【单选题】The magnitude response of a continuous LTI system is shown as figure. The correct assertion about this system is( )

A.
-0.2±j2 are the poles of this system.
B.
-0.2±j6 are the poles of this system.
C.
-2±j0.2 and -10±j0.2 are the poles of this system.

【多选题】The Asia-Africa route is composed of: ()

A.
Asia-South Africa direct route
B.
Asia-South America East Coast route
C.
Asia-Europe routes
D.
Intra-Asian routes