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【判断题】
只要使用计算机和数据打交道,几乎都要用到数字信号处理技术。( )A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】What clis the hor tell us in the 3rd passgiaph?
A.
Children need their parents’letters.
B.
Children are afraid to be disappointcd.
C.
His children’s fear of failure held them back.
D.
His father’s letter removed his fear of failing his parents.
【多选题】Why did Ma Yun choose Alibaba as the name of his company?
A.
It's a well-known name.
B.
It starts with the letter A, which enables it to rank at the top in alphabetic order.
C.
He loves the story of Alibaba.
【单选题】下列对劳动消耗定额、机械消耗定额的理解,正确的是( )
A.
劳动定额的主要表现形式是时间定额,但同时也表现为产量定额
B.
机械消耗定额是指为完成一定数量的产品所规定的施工机械消耗的数量标准
C.
劳动消耗定额也称为生产定额
D.
机械消耗定额的主要表现形式是产量定额
【单选题】In the passage, the author aims to tell us
A.
what differences are there between natural hormones and bioidenticals.
B.
why Somers's claims about 'natural' hormones are wrong.
C.
what Somers's new book Ageless tells us about bioidenticals.
D.
why people should be cautious of traditional hormone therapy.
【单选题】What she saw in the parallel train made her feel______.
A.
excited.
B.
anxious.
C.
worried.
D.
horrified.
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