皮皮学,免费搜题
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搜题
【单选题】
“索引数组”函数:
A.
返回单个元素或从指定索引开始的 n 维数组的子数组
B.
返回数组中各个维度的元素个数
C.
连接多个数组或将元素添加至 n 维数组
D.
查找元素并返回元素索引
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皮皮学刷刷变学霸
举一反三
【单选题】下列属于器官的是 [     ]
A.
心脏
B.
神经细胞
C.
血液
D.
骨组织
【多选题】行政楼层的主要服务项目有( )。
A.
时事动态
B.
悠闲下午茶
C.
委托服务
D.
鸡尾酒会
E.
快速结账
【单选题】–How far is it from the railway station to the hotel? --It’s about ______ walk.
A.
ten minute’s      
B.
ten-minutes      
C.
ten minutes’
【单选题】—— Is the bus stop far from here? —— It’s a quarter’s walk, ________.
A.
more and more
B.
and so on
C.
all together
D.
more or less
【单选题】—How far is it from your home to the school? —It's about _____. [     ]
A.
10 minutes walk
B.
10 minute's walk
C.
10-minutes walk
D.
10 minutes' walk
【单选题】—How far is it from the railway station to the hotel? —It's about _______ walk. [     ]
A.
ten minute's
B.
ten-minutes
C.
ten minutes'
D.
ten minutes
【判断题】现有技术的公开对象是 公众 , 即 不特定的任何人
A.
正确
B.
错误
【单选题】My home isn't far from here, and it's only ______. [     ]
A.
five minutes walk
B.
five minutes' walk
C.
five minute's walk
D.
five minute walk
【单选题】--Excuse me, ___________is it from here to the hospital? --It’s not far, about 20 minutes’ walk.
A.
How often
B.
How long
C.
How far
D.
How much
【单选题】—How far is your school from here? —Not very far. It's about twenty _____ walk. [     ]
A.
minute's
B.
minutes
C.
minutes'
D.
minute
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