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【单选题】
The author of the book "Chen's Tai Chi Diagram" is ()
A.
Chen Wangting
B.
Chen Xin
C.
Chen Fake
D.
Chen Qingping
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Which of the followings is the parent rocks-metamorphic rocks combination? ()
A.
A. shale-granite
B.
B.Limestone-marble
C.
C. granite-quartzy sandstone
D.
D. quartzy sandstone-sandstone
【单选题】The most significant feature that differs sedimentary rocks from metamorphic rocks and magmatic rocks is ().
A.
A. bedding
B.
B. structure
C.
C. composition
D.
D. shape
【多选题】According to the different content of silica, magma can be divided into ().
A.
A. acid magma
B.
B. neutral magma
C.
C. basic magma
D.
D. ultrabasic magma
【单选题】According to the gradual increase of technical elements, the number of movements and the difficulty of the set stage standard, not only facilitate the clear difference between the stage; In addition, ...
A.
gradual and systematic
B.
Learn gradually and systematically
C.
Study systematically and step by step
D.
systematic.and gradual
【单选题】"Chinese Martial Arts Section System Series tutorial" highlights the characteristics of traditional martial arts (), embodies the essence of martial arts to practice fighting action, attack and defens...
A.
Combination of attack and defense, practice fighting action
B.
Offensive and defensive action,combination of practice and fighting
C.
Combination of practice and fighting, offensive and defensive action
D.
Practice fighting movements , combination of attack and defense
【单选题】The so-called “three main kinds of rocks” refer to ().
A.
A.intrusive rocks, extrusive rock, sedimentary rocks
B.
B. intrusive rocks, magmatic rocks, metamorphic rocks
C.
C. intrusive rocks, extrusive rock, magmatic rocks
D.
D. magmatic rocks, sedimentary rocks, metamorphic rock