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【简答题】
掺铒光纤放大器的英文缩写是( ),密集波分复用的英文缩写为( )。
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举一反三
【单选题】____________ her mother came to help her for the first few months ______________ to begin her project.
A.
Only; she was allowed
B.
Only after; she was allowed
C.
Only after; was she allowed
D.
Only; was she allowed
【多选题】关于网络营销中的数据分析,下列说法正确的是
A.
数据分析在网络营销中的应用几乎与网络营销同时诞生
B.
网络营销数据分析是在大数据概念提出之后开始的
C.
通过网站实时记录的用户数据，实际上都有大数据的属性
D.
网络营销数据分析与大数据的分析方法完全没有关系
【单选题】What is the woman asking the man to do?
A.
Help her find her a room.
B.
Help her move a table.
C.
Pass something into her hand.
【单选题】下列关于网格分析的说法正确的是( )。
A.
网格分析是专门针对栅格数据的，也称栅格分析
B.
网格分析是专门针对矢量数据的，也称矢量分析
C.
比较复杂的网格分析有模拟资源在一定空间范围内的转换，比较简单的则无
D.
比较复杂的网格分析有模拟资源在一定空间范围内的移动，比较简单的则无
【单选题】My mother wants me _____. [ ]
A.
help her
B.
not help her
C.
not to watch TV
D.
to not watch TV
【单选题】He told me he __________ her with her English the next evening.
A.
will help
B.
would help
C.
is helping
【简答题】A．It can help her keep slim. B．It can help her gain admiration from others. C．It is the most popular exercise. D．It is her favorite exercise.
【单选题】Her English is poor so she _______ her English. [ ]
A.
needs help with
B.
need to help with
C.
need for help
D.
need helping
【简答题】A．It will establish a database for her. B．It will help her find an internship. C．It will help her find a job when she graduates. D．It will help her do a series of tests again.
相关题目：
【单选题】My mother wants me _____. [ ]
A.
help her
B.
not help her
C.
not to watch TV
D.
to not watch TV
参考解析：
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