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【单选题】
乘坐火车、轮船，为了防止发生误车、船事故，导游人员应带团提前（）到达机场A.
180分钟
B.
120分钟
C.
90分钟
D.
60分钟
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Conversation two Conversation 2.mp3:
A.
Seeking the middle ground in the labor dispute.
B.
Making employees happy without affecting productivity.
C.
Changing one’s own attitudes towards the matter quietly.
D.
Experiencing with alternative approaches to the matter.
【简答题】苗条的,修长的
【简答题】Art museums are places where people can learn about various cultures. The increasingly popular 'design museums' that are opening today, however, perform quite a different role. Unlike most art museums...
【简答题】a. 苗条的,修长的
【简答题】苗条的,修长的 adj.
【多选题】下面能够正确声明一个字符串变量的语句是:
A.
var str:String=new String()
B.
var str:String= String()
C.
var str:String=""
D.
var str:String
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