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【简答题】
接地的类型按照接地的目的和作用不同可分为()、()、()和()等。
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参考答案:
举一反三
【单选题】假如indexOf()方法未能找到所指定的子字符串,那么其返回值为
A.
N
B.
0
C.
-1
D.
以上答案都不对
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【简答题】(改错仅填写正确答案的词) Please reply as soon as possible, state the necessary details.
【简答题】(改错仅填写正确答案的词) We give to understand that you are the state-operated corporation in Chemical products.
【简答题】(改错仅填写正确答案的词) We are in line with electronic goods.
【简答题】(改错仅填写正确答案的词) We shall oblige if you could give us an early reply to our specific enquiry
【简答题】(改错仅填写正确答案的词) We contact you today to the establishment of business relations with you.
【单选题】假如indexOf()方法未能找到所指定的子字符串,那么其返回值为?
A.
false
B.
0
C.
-1
D.
以上答案都不对
【简答题】(改错仅填写正确答案的词) We have all kinds of cotton piece goods in supplies.
【简答题】(改错仅填写正确答案的词) We assure you of the goods we supply is reasonable in price.
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