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【单选题】
People need exercise to stay healthy. Adults should exercise 20 minutes daily, but most people do not. Activities like swimming, lifting weights, and playing sports are often inconvenient or too expensive. The best exercise is walking because it is easy, convenient, and usually done outside. Please find out the background infromation of the introduction paragraph above.
A.
The best exercise is walking because it is easy, convenient, and usually done outside.
B.
Adults should exercise 20 minutes daily, but most people do not. Activities like swimming, lifting weights, and playing sports are often inconvenient or too expensive.
C.
People need exercise to stay healthy.
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【简答题】红细胞的生理特性有 [填空(1)] 、 [填空(2)] 和 [填空(3)]A. 可塑变形性B. 悬浮稳定性C. 渗透脆性
【判断题】红细胞的生理特性有可塑变形性、渗透脆性和悬浮稳定性。
A.
正确
B.
错误
【多选题】红细胞的生理特性有 [填空(1)] 、 [填空(2)] 和 [填空(3)]
A.
可塑变形性
B.
悬浮稳定性
C.
渗透脆性
【单选题】The functional or communicative view of language sees language as_【 】
A.
a linguistic system
B.
a linguistic system and a means for doing things
C.
a communicative tool to maintain relationships
D.
all of the above
【判断题】在测试引体向上时,身体可以大幅度摆动。
A.
正确
B.
错误
【单选题】将基督教定为罗马国教的皇帝是
A.
君士坦丁
B.
狄奥多西
C.
尤里乌斯
D.
路易十二
【判断题】The structural view of language sees language as linguistic system made up of various subsystems.
A.
正确
B.
错误
【单选题】The ______ view sees language as a linguistic system made up of various subsystems: from phonological, morphological, lexical, etc.
A.
functional
B.
structural
C.
interactional
D.
cognitive
【判断题】The traditional view of conflict sees conflict as a dysfunctional outcome.
A.
正确
B.
错误
【简答题】红细胞的生理特性有___、___和渗透脆性。
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