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【简答题】
定义一个整型数组并初始化,查找指定元素key第一次在数组中出现的索引(下标),如果数组中不存在指定元素key,则返回-1,存在,则返回相应的下标。
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皮皮学刷刷变学霸
举一反三
【简答题】We are sending you herewith our contract No.9856 in duplicate (一式两份),with the request that you sign and return to us one copy of the contract at your earliest convenience. (翻译)
【单选题】We __ herewith our ladies catalogue for your reference.
A.
enclose
B.
scan
C.
identity
【单选题】We return herewith one copy ____________ signed to you for our file.
A.
with
B.
being
C.
duly
D.
due
【单选题】These issures were discussed at length during the meeting. The underlined part means__________.
A.
eventually
B.
subsequently
C.
lastly
D.
fully
【单选题】We herewith two copies of our illustrated catalogue for your consideration.
A.
include
B.
enclose
C.
inquire
D.
exclude
【单选题】We herewith two copies of our illustrated catalogue.
A.
include
B.
enclose
C.
inquire
D.
exclude
【单选题】We have the pleasure of sending you herewith our samples and literature______.
A.
relative
B.
covering
C.
concerned
D.
concerning
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