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【判断题】
导游的走姿要给游客一种轻盈稳健的感觉。A.
正确
B.
错误
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参考解析：
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皮皮学刷刷变学霸
举一反三
【简答题】#include unsigned char code dm[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0xff}; void delay(){ unsigned int i=0; for(i=0;i<3000;i++){ ; } } void main(){ while(1){ P1=0XFE; if(P1!=0XFe){ dela...
【多选题】要了解某地区成年人口的就业情况，（ ）。
A.
该地区 全部成年人是研究的总体
B.
该地区成年人口总数是统计指标
C.
该地区 成年人口就业率是统计标志
D.
反映每个人特征的职业是数量指标
E.
某人职业是教师是标志表现
【简答题】阅读理解 Topping the class academically was certainly an advantage. Studying was a breeze for Nigel. The reward was certainly incomparable to the little effort that he had to put it. It began when he was ...
【单选题】According to Nigel, inexperience travelers are likely to make the following mistakes except ______.
A.
booking on less popular flights
B.
buying tickets at full price
C.
carrying excessive luggage
D.
planning long business trips
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