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【单选题】
串是任意有限个
A.
符号构成的集合
B.
符号组成的序列
C.
字符构成的集合
D.
字符构成的序列
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举一反三
【简答题】A.please B.raise C.train D.comfort
【简答题】A.please B.raise C.train D.comfort
【简答题】. My son was _______ to me when my husband was badly ill. great comfort  B. a great comfort  C. greatly comfortably  D. greatly comfort
【简答题】A.front B.accompany C.solid D.comfort
【简答题】The sofa is (comfort) ______to sit on.
【单选题】__________ car is the car that costs less and provides less comfort. __________ car costs more and provides you higher level of comfort.
A.
Economy, Luxury
B.
Comfort, Luxury
C.
Economy, Comfort
D.
Comfort, Economy
【简答题】要发生燃烧同时必须具备哪三个条件?( )( )( )
【简答题】The ceremony was not for the ________ of the dead, but for the comfort of the living. A) purpose B) sake C) respect D) impression
【简答题】A.return B.response C.threat D.comfort
【多选题】上古时期主要的姓包括
A.
姬、姜
B.
姚、嬴
C.
姒、妘
D.
妫、姞