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【单选题】
以下关于字符串的判定语句中正确的是______。A.
字符串是一种特殊的线性表
B.
串的长度必须大于零
C.
字符串不属于线性表的一种
D.
空格字符组成的串就是空串
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反馈参考答案：
举一反三
【简答题】Exercise 2: If you say that a message or statement is “crystal clear”, you are emphasizing that it is very easy to understand. You may also use the idiomatic phrase “as clear as crystal” to express th...
【简答题】as clear as __________
【简答题】素有九省通衢之称的是
【简答题】7 It’s as clear as mud._______
【单选题】Very few people in history have left a record as clear as John Adams. He【C1】______a small book with him every day【C2】______he wrote about his experiences. He also wrote thousands of letters to his fam...
A.
carded
B.
wrote
C.
bought
D.
brought
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