Find X2与Find X2pro的长焦镜头不同在于Find X2是直立式，Find X2pro是潜望式（）

____________(已经与那国终止了关系), Japan had to find another supplier of raw materials.

A.SEEK＜表达式＞只用于索引文件的查询，它可以同时查询出多个记录

B.FIND命令中只能给出字符串与数字，不能出现内存变量

C.LOCATE命令只能在指定＜范围＞内找出第--个满足＜条件＞的记录

D.FIND命令不能查找非索引关键字，否则会显示出“Nofind”的信息

a newspaper. You have bought an English-Chinese Dictionary. You find it in poor quality, but the bookstore's service is even worse. You should write at least 120 words and pay attention to the form. of the letter. Your letter should include the following contents:

1. 事情的起因

2．与书店交涉的过程

3．呼吁服务行业提高服务质量

A.#find/-userjulia–execcp–a{}/root/findresults//

B.find/userjulia–execcp–a{}/findresults//

C.find/julia–execcp–a{}/root/findresults//

D.find/-userjulia–execcp–a/root/findresults//

A.find/etc/-namerc$-typel

B.find/etc/-namerc*-typel

C.find/etc/-typel

D.find/etc/-namerc*

A.find/etc-size+20k-a-typed

B.find/etc-size+20k

C.find/etc-size+20k-a-typef

D.find/etc-typef

A.you will find

B.will you find

C.you find

D.did you find

A.find /var/ -user root-group mail

B.find /var/ -user root

C.find /var/ -group mail

D.find /var/ -user mail-group root

A．To find a familiar face.

B．To find a kind person.

C．To start talking with a stranger.

D．To squeeze into the line.

在UNIX操作系统中，要查看find命令的详细用法，可执行()。

A．help find

B．find help

C．man find

D．find man