"Nation'as a free root can function alone in a sentence while "dict" is a ______ which can not function alone grammatically and has to combine with other morphemes to create new words.
A. active root
B. fixed root
C. non-free root
D. bound root
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某区人民检察院依法对马某涉嫌贪污案进行侦查,因马某没有被拘留、逮捕,因此派出侦查员讯问马某。在该过程中下列行为错误的是:
A. 讯问由侦查员张某、王某两人负责执行
B. 传唤马某到所在市、县内的指定地点进行讯问
C. 因马某“负隅顽抗”,讯问无法在12小时内及时完成,王某决定立即对马某再次传唤
D. 马某被讯问后,可以聘请律师
下列说法中错误的是______(设D(X)≠0,D(Y)≠0).
A. 若X,Y相互独立,则X,Y不相关
B. 若X,Y不相关,则Cov(X,Y)=0
Cov(X,Y)=0,则X,Y不相关
D. 若X,Y不相关,则X,Y相互独立
お客様に( )なことをしないように注意してください。
A. しんせつ
B. りっぱ
C. じょうず
D. しつれい
The English poets ______, Samuel Taylor Coleridge, and Robert Southey, were known as "Lake Poets" because they lived in the English Lake District in Northwestern England at the beginning of the 19th century.
A. George Gordon Byron
B. John Keats
C. PercyB. Shelley
D. William Wordsworth