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【简答题】
名称:join 列表串联函数 语法:join EXPR, LIST 功能:用EXPR的值作为连接符,将LIST的值串联为一字符串 返回值:返回串联后的字符串。 use 5.010 ; @ DNAS = qw (atcg cca gg) ; $ dna1 = join "-" , @DNAS ; say $dna1 ; say join "\n" , @DNAS ; 作业: 定义一个数组,其值为18以内的偶数。 然后将这个数组的元素用\t连接起来形成一个字符串赋值一个标量,然后输出。 输出结果为: ----------------------------- 2 4 6 8 10 12 14 16 -----------------------------
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【单选题】Nuclear power was so unpopular that some employees would ______ for the company.
A.
not admit to working
B.
admit not to working
C.
not admit to work
D.
admit not working
【简答题】Some employees of Euro Disneyland would like to comply with the company's rules and shave off their moustaches instead of losing their jobs.
【单选题】Some employees get their paychecks automatically ______in their bank accounts.
A.
deposited
B.
depositing
C.
are deposited
D.
deposit
【简答题】In some professions and occupations, such as in the health-care profession, employees must often work very long shifts of twelve or more hours. What is your opinion about this practice? Give reasons o...
【单选题】Some big companies have ______ great benefits upon their employees.
A.
submitted
B.
conferred
C.
flung
D.
granted
【简答题】What do some supermarkets do to motivate their employees?
【单选题】有关维生素，正确的是( )。 A、维生素A、C、D、E为脂溶性维生素
B.
水溶性维生素不需每日供给
C.
大量摄入水溶性维生素不会引起中毒
D.
缺乏水溶性维生素时，症状不明显
E.
大量摄入维生素A、E不会引起中毒
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